NPPES file of Aug 9, 2026

Fatima Aly Daoud Yilmaz, M.D.

Obstetrics & Gynecology Physician · Stony Brook, NY

Fatima Aly Daoud Yilmaz, M.D. is an obstetrics & gynecology physician with a practice address in Stony Brook, New York, and NPI 1407387756, issued on Mar 27, 2017. Check the license (New York 310540, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407387756
Name
Fatima Aly Daoud Yilmaz
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
310540 NY
Self-reported in NPPES; status is on the state search
Practice location
101 Nicolls Road, Stony Brook, NY 11794
Phone
(631) 444-3987
Enumerated
Mar 27, 2017
Record last updated
Nov 30, 2022
Medicare enrollment
Enrolled (PECOS I20210723001740); accepts Medicare assignment
Medical or professional school
George Washington University School Of Medicine, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 101 Nicolls Road

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Adeola AdeyeyeStudent in an Organized Health Care Education/Training Program1215678594
  2. Liyan Afaneh, M.B.B.S.Student in an Organized Health Care Education/Training Program1982545232
  3. Jaclyn Angielczyk, MDStudent in an Organized Health Care Education/Training Program1851977425
  4. Mark BatistickStudent in an Organized Health Care Education/Training Program1760185490
  5. Justin Bell, MDAnesthesiology Physician1003492893
  6. William Berg, MDUrology Physician1184068520

Verify Fatima Aly Daoud Yilmaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 310540
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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90% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

16 Medicare Part D claims for 11 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Fatima Daoud Yilmaz16
  2. Specialty average165

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.

The MIPS final score for 2023 (Medicare payment program): 98.5 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.9
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. University Associates IN Obstetrics And Gynecology University FacultyStony Brook, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Fatima Aly Daoud Yilmaz among 3,174 obstetrics & gynecology physician records in New York

Fatima Aly Daoud Yilmaz, M.D. is one of 3,174 obstetrics & gynecology physician records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 86% of them.

  • NPI issued2017 · 86% of these records are older, 12% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2017 · median 2002 among the 1,870 with a school on file
  • Record last updated2022 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in New York

There are 3,174 obstetrics & gynecology physician records in New York.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Joseph Bacchi, M.D.Stony Brook, NY 117941801242342
  2. Mindy Baucicot, MDStony Brook, NY 117941003444670
  3. Diana Calero-Kunda, MDStony Brook, NY 117941326321704
  4. Stefanie Cardamone, M.D.Stony Brook, NY 117941760610562
  5. Alexandra Kiefer, MDStony Brook, NY 117941689107641
  6. Sara Kim, MDStony Brook, NY 117941477949360
  7. Amy Lasky, MDStony Brook, NY 117941689069064
  8. Lan Lee, M.D.Stony Brook, NY 117941871751065

Common questions

What is Fatima Aly Daoud Yilmaz, M.D.'s NPI number?

Fatima Aly Daoud Yilmaz, M.D.'s National Provider Identifier (NPI) is 1407387756, issued on Mar 27, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Fatima Aly Daoud Yilmaz, M.D. located?

The NPPES record lists a practice address at 101 Nicolls Road, Stony Brook, NY, 11794. Phone: (631) 444-3987. Providers update this record themselves, so call before visiting.

How can I verify Fatima Aly Daoud Yilmaz, M.D.'s license?

NPPES lists New York license number 310540, 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 Fatima Aly Daoud Yilmaz, M.D. prescribe under Medicare Part D?

In 2024, Fatima Aly Daoud Yilmaz, M.D. had 16 Medicare Part D claims for 11 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

What is Fatima Aly Daoud Yilmaz, M.D.'s MIPS final score?

The 2023 MIPS final score is 98.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.