Dr. Roberto Bomprezzi, MD

  • Mendon, MA
  • Neurologist
NPI1356530349PAC ID3375613409
Medicare services, 2024
310
Medicare patients, 2024
261
Part D claims, 2024
2,643
Publications
14
MIPS score, 2024
100
Practice address
55 North Ave, Mendon, MA 01756
Practice phone
Call (508) 334-1000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Umass Memorial Medical Center

Mendon, Massachusetts

See all 4 affiliations

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Dr. Roberto Bomprezzi is a neurologist in Mendon, Massachusetts

Dr. Bomprezzi practices at Umass Memorial Medical Center in Mendon, Massachusetts.

Dr. Bomprezzi's NPI, 1356530349, was assigned on October 16, 2007. Dr. Bomprezzi holds Massachusetts license 260207.

NPI and contact details
Medicare PAC ID
3375613409
NPI enumeration date
October 16, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(508) 334-1000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
63
Medical school graduation
1989

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

Dr. Roberto Bomprezzi practices at Umass Memorial Medical Center in Mendon, Massachusetts

Dr. Bomprezzi's primary practice is Umass Memorial Medical Center, at 55 North Ave, Mendon, MA 01756 in Worcester County. The practice phone is (508) 334-1000.

  • Umass Memorial Medical Center
    55 North Ave, Mendon, MA 01756 · Worcester CountyPhone(508) 334-1000

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

Dr. Roberto Bomprezzi is affiliated with 3 sites of care and 1 medical group

Dr. Bomprezzi's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dr. Bomprezzi is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Bomprezzi to 1 more hospital, named with a free account.

See all 4 affiliations for Dr. Bomprezzi

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

Dmand AI tracks the EHR system at Dr. Roberto Bomprezzi's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bomprezzi practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Umass Memorial Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Roberto Bomprezzi is one of 806 neurologists in Massachusetts

Neurology is Dr. Bomprezzi's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Bomprezzi is licensed in Massachusetts.

Specialties and state licenses

  • Neurology, MassachusettsPrimaryLicense 260207 · taxonomy 2084N0400X

Neurologists near Dr. Bomprezzi

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

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

Dr. Roberto Bomprezzi billed Medicare for 310 services in 2024

CMS data shows 310 Medicare services from Dr. Bomprezzi across 6 procedure codes in 2024, for 261 Medicare patients. Medicare paid $23,343 for them.

Medicare services, 2024310
Medicare patients261
Paid by Medicare$23,343
Procedure codes6

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

  • 2023
  • 2024
Office and hospital visits
2023: 3392024: 29513%
Other services
2023: 02024: 15

Where Dr. Bomprezzi's Medicare services took place, 2024

  • In an office26285%
  • In a facility4815%

Dr. Bomprezzi compared with the Massachusetts median for neurologists, 2024

  • Dr. Bomprezzi
  • Massachusetts median
Medicare services
310vs 314Close to median
Medicare patients
261vs 17847% above
Part D claims
2,342vs 2708.7 times

Medians across 741 neurologists in Massachusetts with Dmand AI profiles that report each measure.

Dr. Bomprezzi'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. Bomprezzi

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

Dr. Roberto Bomprezzi treated 261 Medicare patients in 2024, average age 64

CMS counts 261 Medicare patients who saw Dr. Bomprezzi in 2024. The largest group is under 65, with 120 patients. 61% of them have high cholesterol, and 60% have high blood pressure. 55% are also on Medicaid. Their average risk score is 1.84, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Bomprezzi's median patient age at 60, with 77% women.

Medicare patients, 2024261
Average age64
Average risk score1.84
Also on Medicaid55%

Dr. Bomprezzi's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Bomprezzi's Medicare patients by sex, 2024

  • Women16764%
  • Men9436%

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

  1. High cholesterol61%
  2. High blood pressure60%
  3. Arthritis49%
  4. Mood disorders49%
  5. Depression43%
  6. Anxiety41%
  7. Chronic kidney disease21%
  8. Diabetes21%

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

Dr. Bomprezzi's patients across all payers

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

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women77%
  • Men23%

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

Dr. Roberto Bomprezzi wrote 2,643 Medicare Part D claims in 2024

In 2024, Dr. Bomprezzi wrote 2,643 Medicare Part D claims for 212 patients. 85% of them were for generic drugs. CMS names the drug for 2,342 of them, across 54 drugs with 11 or more claims each, at $3,461,124 in total drug cost. In 2023, CMS named 2,100 claims across 56 drugs.

Part D claims, 20242,643
Drugs named by CMS54
Total drug cost$3.5M
Part D patients212

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

  • Generic2,242 claims85%
  • Brand-name401 claims15%

Dr. Bomprezzi'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. Bomprezzi's Part D claims, 2024

  • Opioids5%141 of 2,643 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: 2,1002024: 2,34212%

Drugs named by CMS: 54 in 2024, 56 in 2023.

See all prescribing by Dr. Bomprezzi

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. Roberto Bomprezzi 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. Bomprezzi for performance year 2024, reported through an alternative payment model (APM). Dr. Bomprezzi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bomprezzi as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Bomprezzi'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

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Dr. Roberto Bomprezzi has 14 publications on record

Dmand AI links 14 papers to Dr. Bomprezzi, published from 2010 to 2024. 2011 was the busiest year, with 2. The most frequent topics are Magnetic Resonance Imaging, Antibodies, Monoclonal, Murine-Derived and Multiple Sclerosis. Dr. Bomprezzi has published most often in J Neurol Neurosurg Psychiatry. Dr. Bomprezzi's most frequent co-authors are Yazan Jaafar Alderazi, MD, Chakorn Chansakul, MD and Shin Chien Beh, MD.

Papers14
Years published2010 to 2024

Dr. Bomprezzi's papers by year, 2010 to 2024

Topics Dr. Bomprezzi writes about most

  • Magnetic Resonance Imaging
  • Antibodies, Monoclonal, Murine-Derived
  • Multiple Sclerosis
  • Rituximab
  • Brain
  • Immunologic Factors
  • B-Lymphocytes
  • Demyelinating Diseases

Dr. Bomprezzi's most frequent co-authors

Recent publications by Dr. Bomprezzi

See all 14 publications and co-authors

See who Dr. Bomprezzi researches with

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

How network discovery works

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

Dr. Roberto Bomprezzi received $69 in industry payments in 2017

CMS Open Payments shows 2 general payments to Dr. Bomprezzi from 1 drug or device company in 2017. Education make up the largest share, 100% of the total. Biogen, Inc. paid the most, $69.

Companies that paid Dr. Bomprezzi the most, 2017 to 2017

Share is of all general payments to this clinician.

See all payments to Dr. Bomprezzi

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

Sources for Dr. Roberto Bomprezzi'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 DataDmand AI Org Hierarchy 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)
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. Roberto Bomprezzi

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. Roberto Bomprezzi's NPI number?

Dr. Roberto Bomprezzi's NPI number is 1356530349. It was assigned on October 16, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Roberto Bomprezzi?

Dr. Roberto Bomprezzi is a neurologist in Mendon, Massachusetts. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Roberto Bomprezzi practice?

Dr. Bomprezzi practices at 55 North Ave, Mendon, MA 01756. Dr. Bomprezzi's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dmand AI also links Dr. Bomprezzi to 1 hospital.

What is Dr. Roberto Bomprezzi's office phone number?

The practice phone on file for Dr. Bomprezzi is (508) 334-1000.

What is Dr. Roberto Bomprezzi's medical license number?

Dr. Bomprezzi holds Massachusetts license 260207.

Which hospitals is Dr. Roberto Bomprezzi affiliated with?

Dr. Bomprezzi is affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Dr. Bomprezzi to 1 more hospital.

What medical group is Dr. Roberto Bomprezzi part of?

Dr. Bomprezzi is linked to UMass Memorial Medical Group.

Does Dr. Roberto Bomprezzi accept Medicare?

Yes. CMS data shows Dr. Bomprezzi billed Medicare for 310 services in 2024, and Dr. Bomprezzi accepts Medicare assignment.

Does Dr. Roberto Bomprezzi offer telehealth?

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

What is Dr. Roberto Bomprezzi's MIPS score?

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

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Roberto Bomprezzi see?

CMS counts 261 Medicare patients who saw Dr. Bomprezzi in 2024, with an average age of 64.

What services does Dr. Roberto Bomprezzi bill to Medicare?

In 2024, Dr. Bomprezzi's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, established patient (99213).

What drugs does Dr. Roberto Bomprezzi prescribe most?

In 2024 Medicare Part D data, Dr. Bomprezzi's most prescribed drugs by claims were Gabapentin, Baclofen and Kesimpta Pen.

Has Dr. Roberto Bomprezzi received payments from drug or device companies?

CMS Open Payments shows $69 in general payments to Dr. Bomprezzi from 1 company from 2017 to 2017. The largest total came from Biogen, Inc.

How long has Dr. Roberto Bomprezzi been practicing?

Dr. Bomprezzi graduated from medical school in 1989, 37 years ago.

Does Dr. Roberto Bomprezzi do research?

Dmand AI links 14 publications to Dr. Bomprezzi, published from 2010 to 2024.

Who does Dr. Roberto Bomprezzi publish with?

Dr. Bomprezzi's most frequent co-authors are Yazan Jaafar Alderazi, MD (2 shared papers), Chakorn Chansakul, MD (2 shared papers) and Shin Chien Beh, MD (1 shared paper).

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