Bronwyn E.s. Fitz, M.D.
Gynecology Physician · Harrison, NY
Bronwyn E.s. Fitz, M.D. is a gynecology physician with a practice address in Harrison, New York, and NPI 1609994268, issued on Mar 26, 2007. Check the license (New York 235591, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Bronwyn E.s. Fitz
- Credential
- M.D.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License numbers
- 235591 NY
049583 CT
Self-reported in NPPES; status is on the state search - Practice location
- 450 Mamaroneck Ave Ste 414, Harrison, NY 10528
- Phone
- (203) 900-4194
- Enumerated
- Mar 26, 2007
- Record last updated
- Jun 9, 2025
- Fax
- (973) 310-7105
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 362 in New York → Look up another NPI →
Also registered at 450 Mamaroneck Ave Ste 414
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Keras-Donaghy, PT, DPT, CLT-LANAPhysical Therapist1487747721
- Jaesun Yoo, LIC. AC.Acupuncturist1124195862
Verify Bronwyn E.s. Fitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 235591Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average gynecology physician in 2024
17 Medicare Part D claims, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bronwyn E.s. Fitz among 362 gynecology physician records in New York
Bronwyn E.s. Fitz, M.D. is one of 362 gynecology physician records with a practice address in New York. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 68% of them.
- NPI issued2007 · 68% of these records are older, 22% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2025 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in New York
There are 362 gynecology physician records in New York.
All 362 in New York → Every provider in Harrison → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Michael Orofino, M.D.Hartsdale, NY 105301619051562
- Christina Veit, MDHartsdale, NY 105301275623555
- Veronica Galaviz, MDHawthorne, NY 105321649705898
- Julia Keltz, MDHawthorne, NY 105321457639395
- Lindsey Lapointe, M.DHawthorne, NY 105321447653530
- Stephanie Klein, MDLarchmont, NY 105381356432132
- Stephen Renzin, MDLarchmont, NY 105381316029671
- Joel Ullman, MDLarchmont, NY 105381447332721
Common questions
What is Bronwyn E.s. Fitz, M.D.'s NPI number?
Bronwyn E.s. Fitz, M.D.'s National Provider Identifier (NPI) is 1609994268, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Bronwyn E.s. Fitz, M.D. located?
The NPPES record lists a practice address at 450 Mamaroneck Ave Ste 414, Harrison, NY, 10528. Phone: (203) 900-4194. Providers update this record themselves, so call before visiting.
How can I verify Bronwyn E.s. Fitz, M.D.'s license?
NPPES lists New York license number 235591, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bronwyn E.s. Fitz, M.D. prescribe under Medicare Part D?
In 2024, Bronwyn E.s. Fitz, M.D. had 17 Medicare Part D claims; the average among gynecology physician prescribers was 299. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.