Dr. Francisco A. Bonilla, MD

  • Leominster, MA
  • Allergist and immunologist
NPI1245298215PAC ID1153310792
Medicare services, 2024
5,850
Medicare patients, 2024
326
Part D claims, 2024
886
Publications
87
MIPS score, 2024
100
Practice address
79 Erdman Way, Leominster, MA 01453
Practice phone
Call (978) 537-4805
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Northeast Allergy Asthma & Immunology

Leominster, Massachusetts

See all 8 affiliations

Find Dr. Bonilla's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Francisco A. Bonilla is an allergist and immunologist in Leominster, Massachusetts

Dr. Bonilla practices at Northeast Allergy Asthma & Immunology in Leominster, Massachusetts.

Dr. Bonilla's NPI, 1245298215, was assigned on May 1, 2006. Dr. Bonilla graduated from Icahn School Of Medicine At Mount Sinai in 1990. Dr. Bonilla holds Massachusetts license 77974.

NPI and contact details
Medicare PAC ID
1153310792
NPI enumeration date
May 1, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(978) 537-4805
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
62
Medical school graduation
1990

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Francisco A. Bonilla practices at Northeast Allergy Asthma & Immunology in Leominster, Massachusetts

Dr. Bonilla's primary practice is Northeast Allergy Asthma & Immunology, at 79 Erdman Way, Leominster, MA 01453 in Worcester County. The practice phone is (978) 537-4805.

  • Northeast Allergy Asthma & Immunology
    79 Erdman Way, Leominster, MA 01453 · Worcester CountyPhone(978) 537-4805

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Francisco A. Bonilla is affiliated with 5 sites of care and 3 medical groups

Dr. Bonilla's primary practice is Northeast Allergy Asthma & Immunology in Leominster, Massachusetts. Dr. Bonilla is also affiliated with Emerson Hospital. The medical group on file is Northeast Allergy, Asthma & Immunology. Dmand AI also links Dr. Bonilla to 3 more group practices and clinics and 2 medical groups, each named with a free account.

See all 8 affiliations for Dr. Bonilla

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Francisco A. Bonilla's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bonilla practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Northeast Allergy Asthma & ImmunologyAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Bonilla practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Francisco A. Bonilla is one of 106 allergists and immunologists in Massachusetts

Allergy and immunology is Dr. Bonilla's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Bonilla is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Bonilla's licenses on file in 2 states: Massachusetts and Florida.

Specialties and state licenses

  • Allergy and immunology, MassachusettsPrimaryLicense 77974 · 1993 to 2026 · taxonomy 207K00000X
  • Florida license2020 to 2024

Clinical focus

Dmand AI lists acute sinusitis, asthma, chronic nasal allergies, hives and immune deficiency disease among the conditions Dr. Bonilla treats.

Allergists and immunologists near Dr. Bonilla

Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.

106allergists and immunologists in Massachusetts
2allergists and immunologists in Leominster

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Francisco A. Bonilla billed Medicare for 5,850 services in 2024

CMS data shows 5,850 Medicare services from Dr. Bonilla across 11 procedure codes in 2024, for 326 Medicare patients. Medicare paid $61,958 for them. Every service was in an office.

Medicare services, 20245,850
Medicare patients326
Paid by Medicare$61,958
Procedure codes11

Dr. Bonilla's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 5,8642024: 5,6094%
Office and hospital visits
2023: 2782024: 24113%

Dr. Bonilla compared with the Massachusetts median for allergists and immunologists, 2024

  • Dr. Bonilla
  • Massachusetts median
Medicare services
5,850vs 1,0715.5 times
Medicare patients
326vs 1242.6 times
Part D claims
706vs 1893.7 times

Medians across 100 allergists and immunologists in Massachusetts with Dmand AI profiles that report each measure.

Dr. Bonilla's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Bonilla

Need commercial claims for Dr. Bonilla?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bonilla and other allergists and immunologists in Massachusetts.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Francisco A. Bonilla treated 326 Medicare patients in 2024, average age 69

CMS counts 326 Medicare patients who saw Dr. Bonilla in 2024. The largest group is 65 to 74, with 161 patients. 63% of them have high cholesterol, and 55% have high blood pressure. 22% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Bonilla's median patient age at 37, with 59% women.

Medicare patients, 2024326
Average age69
Average risk score1.02
Also on Medicaid22%

Dr. Bonilla's Medicare patients by age, 2024

Dr. Bonilla's Medicare patients by sex, 2024

  • Women23672%
  • Men9028%

Chronic conditions among Dr. Bonilla's Medicare patients, 2024

  1. High cholesterol63%
  2. High blood pressure55%
  3. Arthritis47%
  4. Asthma44%
  5. Anxiety33%
  6. Mood disorders30%
  7. Depression24%
  8. Osteoporosis21%

Share of Medicare patients with each condition. A patient can have several.

Dr. Bonilla's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 37

Patient panel by sex, all payers

  • Women59%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Francisco A. Bonilla wrote 886 Medicare Part D claims in 2024

In 2024, Dr. Bonilla wrote 886 Medicare Part D claims for 197 patients. 48% of them were for generic drugs. CMS names the drug for 706 of them, across 23 drugs with 11 or more claims each, at $488,131 in total drug cost. In 2023, CMS named 971 claims across 27 drugs.

Part D claims, 2024886
Drugs named by CMS23
Total drug cost$488,131
Part D patients197

Dr. Bonilla's Part D claims by kind of drug, 2024

  • Generic424 claims48%
  • Brand-name462 claims52%

Dr. Bonilla's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Bonilla's Part D claims, 2024

  • Antibiotics9%79 of 886 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 9712024: 70627%

Drugs named by CMS: 23 in 2024, 27 in 2023.

See all prescribing by Dr. Bonilla

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Francisco A. Bonilla scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Bonilla for performance year 2024, reported through an alternative payment model (APM). Dr. Bonilla accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bonilla as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Bonilla's MIPS scores, performance year 2024

  • 100of 100Final score
  • 83of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

Find allergists and immunologists like Dr. Bonilla by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Francisco A. Bonilla has 87 publications on record

Dmand AI links 87 papers to Dr. Bonilla, published from 2003 to 2023. 2016 was the busiest year, with 9. The most frequent topics are Immunologic Deficiency Syndromes, Agammaglobulinemia and Severe Combined Immunodeficiency. Dr. Bonilla has published most often in J Allergy Clin Immunol. Dr. Bonilla's most frequent co-authors are Luigi Notarangelo, MD, Hans D. Ochs and Jordan S. Orange, MD.

Papers87
Years published2003 to 2023

Dr. Bonilla's papers by year, 2014 to 2023

Topics Dr. Bonilla writes about most

  • Immunologic Deficiency Syndromes
  • Agammaglobulinemia
  • Severe Combined Immunodeficiency
  • T-Lymphocytes
  • Common Variable Immunodeficiency
  • Genetic Diseases, X-Linked
  • Immunoglobulins, Intravenous
  • B-Lymphocytes

Dr. Bonilla's most frequent co-authors

Recent publications by Dr. Bonilla

See all 87 publications and co-authors

See who Dr. Bonilla researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bonilla works with, so you can find a warm path to the right allergists and immunologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Francisco A. Bonilla received $201,053 in industry payments from 2016 to 2025

CMS Open Payments shows 556 general payments to Dr. Bonilla from 40 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 42% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $82,958. It also lists 1 research payment totaling $1,500 in 2023.

General payments to Dr. Bonilla by program year, 2016 to 2025

General payments to Dr. Bonilla by kind, 2016 to 2025

$201.1Kin total
  • Speaker and faculty fees$84,71042%
  • Honoraria$60,38030%
  • Consulting fees$28,95714%
  • Travel and lodging$14,1497%
  • Other$12,8586%

Companies that paid Dr. Bonilla the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Bonilla

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Francisco A. Bonilla has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Bonilla.

Awards and honors for Dr. Bonilla

  1. Undated
    • AAAAI Fellow
    • Super Doc

Source: Dmand AI Professional Profile Data

Dr. Francisco A. Bonilla graduated from Icahn School Of Medicine At Mount Sinai

Dr. Bonilla graduated from Icahn School Of Medicine At Mount Sinai in 1990. Dr. Bonilla is a member of AAAAI.

  1. Medical schoolIcahn School Of Medicine At Mount Sinai
  2. Board certified in allergy & immunologyAmerican Board of Allergy and Immunology

Source: Dmand AI Professional Profile Data

Dr. Francisco A. Bonilla accepts plans from 16 insurance carriers

Dr. Bonilla is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • Excellus BlueCross BlueShield
  • HCSC
  • Humana
  • +8 more carriersWith a free account

Plan types Dr. Bonilla accepts, by number of carriers

  1. Medicare11
  2. PPO10
  3. HMO5
  4. POS5
  5. EPO4
  6. Medicaid3

Source: Dmand AI Insurance Network Data

Sources for Dr. Francisco A. Bonilla's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Francisco A. Bonilla

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Francisco A. Bonilla's NPI number?

Dr. Francisco A. Bonilla's NPI number is 1245298215. It was assigned on May 1, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Francisco A. Bonilla?

Dr. Francisco A. Bonilla is an allergist and immunologist in Leominster, Massachusetts. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).

Where does Dr. Francisco A. Bonilla practice?

Dr. Bonilla practices at 79 Erdman Way, Leominster, MA 01453. Dr. Bonilla's primary practice is Northeast Allergy Asthma & Immunology in Leominster, Massachusetts. Dmand AI also links Dr. Bonilla to 3 group practices and clinics and 2 medical groups.

What is Dr. Francisco A. Bonilla's office phone number?

The practice phone on file for Dr. Bonilla is (978) 537-4805.

What is Dr. Francisco A. Bonilla's medical license number?

Dr. Bonilla holds Massachusetts license 77974, one of the licenses on file in 2 states.

Which states has Dr. Francisco A. Bonilla been licensed in?

Dmand AI has state licenses on file for Dr. Bonilla in Massachusetts (1993 to 2026) and Florida (2020 to 2024).

Which hospitals is Dr. Francisco A. Bonilla affiliated with?

Dr. Bonilla is affiliated with Emerson Hospital.

What medical group is Dr. Francisco A. Bonilla part of?

Dr. Bonilla is linked to Northeast Allergy, Asthma & Immunology. Dmand AI links Dr. Bonilla to 2 more medical groups.

Does Dr. Francisco A. Bonilla accept Medicare?

Yes. CMS data shows Dr. Bonilla billed Medicare for 5,850 services in 2024, and Dr. Bonilla accepts Medicare assignment.

Does Dr. Francisco A. Bonilla offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Bonilla as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Francisco A. Bonilla's MIPS score?

Dr. Bonilla's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Francisco A. Bonilla see?

CMS counts 326 Medicare patients who saw Dr. Bonilla in 2024, with an average age of 69.

Is Dr. Francisco A. Bonilla board certified?

Yes. Dr. Bonilla is board certified in allergy & immunology by the American Board of Allergy and Immunology.

What services does Dr. Francisco A. Bonilla bill to Medicare?

In 2024, Dr. Bonilla's most billed Medicare services were allergy test or treatment (95004), allergy test or treatment (95165) and allergy test or treatment (95044).

Where did Dr. Francisco A. Bonilla go to medical school?

Dr. Bonilla graduated from Icahn School Of Medicine At Mount Sinai in 1990.

What drugs does Dr. Francisco A. Bonilla prescribe most?

In 2024 Medicare Part D data, Dr. Bonilla's most prescribed drugs by claims were Epinephrine, Montelukast Sodium and Albuterol Sulfate Hfa.

Has Dr. Francisco A. Bonilla received payments from drug or device companies?

CMS Open Payments shows $201,053 in general payments to Dr. Bonilla from 40 companies from 2016 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.

How long has Dr. Francisco A. Bonilla been practicing?

Dr. Bonilla graduated from medical school in 1990, 36 years ago.

Does Dr. Francisco A. Bonilla do research?

Dmand AI links 87 publications to Dr. Bonilla, published from 2003 to 2023.

Who does Dr. Francisco A. Bonilla publish with?

Dr. Bonilla's most frequent co-authors are Luigi Notarangelo, MD (18 shared papers), Hans D. Ochs (13 shared papers) and Jordan S. Orange, MD (11 shared papers).

What insurance does Dr. Francisco A. Bonilla accept?

Dr. Bonilla is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

Selling to allergy and immunology practices?

See allergists and immunologists in Massachusetts by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)