Dr. Ronit Herzog, MD

  • Boston, MA
  • Pediatric allergy/immunology physician
NPI1346317823PAC ID4183726151
Medicare services, 2024
68
Medicare patients, 2024
64
Part D claims, 2024
63
Publications
10
Hospital affiliations
2
Practice address
75 Francis Street, Boston, MA 02115
Practice phone
Call (617) 732-5500
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Brigham and Women's Hospital

Hospital · Boston, Massachusetts

See all 6 affiliations

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Dr. Ronit Herzog is a pediatric allergy/immunology physician in Boston, Massachusetts

Dr. Herzog practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.

Dr. Herzog's NPI, 1346317823, was assigned on November 29, 2006. Dr. Herzog graduated from Technion-Israel Inst of Technology Faculty of Medicine in 1991. Dr. Herzog holds Massachusetts license 209192.

NPI and contact details
Medicare PAC ID
4183726151
NPI enumeration date
November 29, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(617) 732-5500
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
61
Medical school graduation
1991

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

Dr. Ronit Herzog practices at Brigham and Women's Hospital in Boston, Massachusetts

Dr. Herzog's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.

Source: Dmand AI Affiliation Data

Dr. Ronit Herzog is affiliated with 4 sites of care and 2 medical groups

Dr. Herzog's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Herzog is also affiliated with Brigham and Women's Faulkner Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Herzog to 1 more group practice or clinic, 1 hospital outpatient department and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Herzog

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Ronit Herzog's practice

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

EHR by site
SiteEHR vendor and product
Brigham and Women's HospitalAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ronit Herzog is one of 24 pediatric allergy/immunology physicians in Massachusetts

Pediatric allergy/immunology is Dr. Herzog's primary specialty in the NPI Registry, under taxonomy code 2080P0201X. Dr. Herzog is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Herzog's licenses on file in 4 states: Massachusetts, New York, Connecticut and New Jersey.

Specialties and state licenses

  • Pediatric allergy/immunology, MassachusettsPrimaryLicense 209192 · 2001 to 2027 · taxonomy 2080P0201X
  • New York licenseLicense 232880 · 2002 to 2026
  • Connecticut license2020 to 2025
  • New Jersey license2000 to 2019

Clinical focus

Dmand AI lists asthma, chronic nasal allergies and immune deficiency disease among the conditions Dr. Herzog treats.

Pediatric allergy/immunology physicians near Dr. Herzog

Counts of pediatric allergy/immunology physicians 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. Ronit Herzog billed Medicare for 68 services in 2024

CMS data shows 68 Medicare services from Dr. Herzog across 2 procedure codes in 2024, all of them office visits, for 64 Medicare patients. Medicare paid $8,312 for them.

Medicare services, 202468
Medicare patients64
Paid by Medicare$8,312
Procedure codes2

Dr. Herzog's Medicare services by type, 2022 to 2024

  • 2022
  • 2024
Office and hospital visits
2022: 352024: 6894%
Tests and treatments
2022: 5382024: 0100%

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

  • In an office5682%
  • In a facility1218%

Dr. Herzog'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. Herzog

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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Dr. Ronit Herzog treated 64 Medicare patients in 2024, average age 68

CMS counts 64 Medicare patients who saw Dr. Herzog in 2024. The largest group is 65 to 74, with 29 patients. 70% of them have high cholesterol, and 61% have high blood pressure. 30% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Herzog's median patient age at 39, with 67% women.

Medicare patients, 202464
Average age68
Average risk score0.97
Also on Medicaid30%

Dr. Herzog's Medicare patients by age, 2024

Dr. Herzog's Medicare patients by sex, 2024

  • Women4367%
  • Men2133%

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

  1. High cholesterol70%
  2. High blood pressure61%
  3. Arthritis58%
  4. Anxiety34%
  5. Asthma31%
  6. Ischemic heart disease28%
  7. Mood disorders28%
  8. Depression23%

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

Dr. Herzog's patients across all payers

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

Patient panel by age, all payers

Median age 39

Patient panel by sex, all payers

  • Women67%
  • Men31%

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

Dr. Ronit Herzog wrote 63 Medicare Part D claims in 2024

In 2024, Dr. Herzog wrote 63 Medicare Part D claims for 34 patients. 51% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $3,543 in total drug cost. In 2023, CMS named 63 claims across 4 drugs.

Part D claims, 202463
Drugs named by CMS1
Total drug cost$3,543
Part D patients34

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

  • Generic32 claims51%
  • Brand-name31 claims49%

Dr. Herzog'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 632024: 1675%

Drugs named by CMS: 1 in 2024, 4 in 2023.

See all prescribing by Dr. Herzog

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. Ronit Herzog offers telehealth to Medicare patients

Dr. Herzog accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Herzog as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Ronit Herzog has 10 publications on record

Dmand AI links 10 papers to Dr. Herzog, published from 2009 to 2021. The most frequent topics are Diagnosis, Differential, Hereditary Autoinflammatory Diseases and Interleukin 1 Receptor Antagonist Protein. Dr. Herzog's most frequent co-authors are Raphaela Goldbach-Mansky, MD, Polly J. Ferguson and Kira Minkis, MD, PhD.

Papers10
Years published2009 to 2021

Dr. Herzog's papers by year, 2009 to 2021

Topics Dr. Herzog writes about most

  • Diagnosis, Differential
  • Hereditary Autoinflammatory Diseases
  • Interleukin 1 Receptor Antagonist Protein
  • Osteomyelitis

Dr. Herzog's most frequent co-authors

Recent publications by Dr. Herzog

See all 10 publications and co-authors

See who Dr. Herzog researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Herzog works with, so you can find a warm path to the right pediatric allergy/immunology physicians.

How network discovery works

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

Dr. Ronit Herzog received $1,396 in industry payments from 2016 to 2025

CMS Open Payments shows 22 general payments to Dr. Herzog from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $654.

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

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

Share is of all general payments to this clinician.

See all payments to Dr. Herzog

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

Dr. Ronit Herzog has 7 awards and honors on record

Dmand AI lists 7 awards for Dr. Herzog, most recently New York Best Doctors, Pediatrics Allergy and Immunology in 2017.

Awards and honors for Dr. Herzog

  1. 2017
    • New York Best Doctors, Pediatrics Allergy and Immunology
    • New York Magazine: Top Doctors
    • Top Doctors New York Metro Area
    • Top Doctors: New York Metro Area
  2. 2013
    • CMS Stage 1 EHR
  3. Undated
    • AAAAI Fellow
See all 7 awards

Source: Dmand AI Professional Profile Data

Dr. Ronit Herzog graduated from Technion-Israel Inst of Technology Faculty of Medicine

Dr. Herzog graduated from Technion-Israel Inst of Technology Faculty of Medicine in 1991. Dr. Herzog is a member of AAAAI.

  1. Medical schoolTechnion-Israel Inst of Technology Faculty of Medicine
  2. Board certified in allergy & immunologyAmerican Board of Allergy and Immunology

Source: Dmand AI Professional Profile Data

Dr. Ronit Herzog accepts plans from 17 insurance carriers

Dr. Herzog is in network with 17 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Aspirus Health Plan
  • +9 more carriersWith a free account

Plan types Dr. Herzog accepts, by number of carriers

  1. PPO10
  2. HMO9
  3. Medicare9
  4. EPO5
  5. POS5
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Ronit Herzog'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand 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)
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)
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. Ronit Herzog

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. Ronit Herzog's NPI number?

Dr. Ronit Herzog's NPI number is 1346317823. It was assigned on November 29, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Ronit Herzog?

Dr. Ronit Herzog is a pediatric allergy/immunology physician in Boston, Massachusetts. The primary specialty in the NPI Registry is Pediatric Allergy/Immunology Physician (taxonomy code 2080P0201X).

Where does Dr. Ronit Herzog practice?

Dr. Herzog practices at 75 Francis Street, Boston, MA 02115. Dr. Herzog's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Herzog to 1 group practice or clinic, 1 hospital outpatient department and 1 medical group.

What is Dr. Ronit Herzog's office phone number?

The practice phone on file for Dr. Herzog is (617) 732-5500.

What is Dr. Ronit Herzog's medical license number?

Dr. Herzog holds Massachusetts license 209192, one of the licenses on file in 4 states.

Which states has Dr. Ronit Herzog been licensed in?

Dmand AI has state licenses on file for Dr. Herzog in Massachusetts (2001 to 2027), New York (2002 to 2026), Connecticut (2020 to 2025) and New Jersey (2000 to 2019).

Which hospitals is Dr. Ronit Herzog affiliated with?

Dr. Herzog practices at Brigham and Women's Hospital in Boston, Massachusetts. Dr. Herzog is also affiliated with Brigham and Women's Faulkner Hospital.

What medical group is Dr. Ronit Herzog part of?

Dr. Herzog is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Dr. Herzog to 1 more medical group.

Does Dr. Ronit Herzog accept Medicare?

Yes. CMS data shows Dr. Herzog billed Medicare for 68 services in 2024, and Dr. Herzog accepts Medicare assignment.

Does Dr. Ronit Herzog offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Ronit Herzog see?

CMS counts 64 Medicare patients who saw Dr. Herzog in 2024, with an average age of 68.

Is Dr. Ronit Herzog board certified?

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

What services does Dr. Ronit Herzog bill to Medicare?

In 2024, Dr. Herzog's most billed Medicare services were office visit, new patient (99204) and office visit, established patient (99214).

Where did Dr. Ronit Herzog go to medical school?

Dr. Herzog graduated from Technion-Israel Inst of Technology Faculty of Medicine in 1991.

What drugs does Dr. Ronit Herzog prescribe most?

In 2024 Medicare Part D data, Dr. Herzog's most prescribed drugs by claims were Epinephrine.

Has Dr. Ronit Herzog received payments from drug or device companies?

CMS Open Payments shows $1,396 in general payments to Dr. Herzog from 8 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.

How long has Dr. Ronit Herzog been practicing?

Dr. Herzog graduated from medical school in 1991, 35 years ago.

Does Dr. Ronit Herzog do research?

Dmand AI links 10 publications to Dr. Herzog, published from 2009 to 2021.

Who does Dr. Ronit Herzog publish with?

Dr. Herzog's most frequent co-authors are Raphaela Goldbach-Mansky, MD (3 shared papers), Polly J. Ferguson (2 shared papers) and Kira Minkis, MD, PhD (2 shared papers).

What insurance does Dr. Ronit Herzog accept?

Dr. Herzog is in network with 17 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

Selling to pediatric allergy/immunology practices?

See pediatric allergy/immunology physicians in Massachusetts by site of care and group

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