Anna Kogan
Obstetrics & Gynecology Physician · New York, NY
Anna Kogan is an obstetrics & gynecology physician with a practice address in New York, New York, and NPI 1558520379, issued on Jun 6, 2008. Check the license (New York P63969, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Anna Kogan
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- P63969 NY
Self-reported in NPPES; status is on the state search - Practice location
- 171 E 74TH St, New York, NY 10021
- Phone
- (415) 846-4973
- Enumerated
- Jun 6, 2008
- Record last updated
- Jun 6, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101025000799); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Also registered at 171 E 74TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Anna Kogan 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 P63969Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
39 Medicare Part D claims for 28 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol22 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Sutter Bay HospitalsSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anna Kogan among 3,174 obstetrics & gynecology physician records in New York
Anna Kogan 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 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 36% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2009 · median 2002 among the 1,870 with a school on file
- Record last updated2008 · 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.
All 3,174 in New York → Every provider in New York → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Nargess Ahgharian, MDNew York, NY 100211447230206
- Anne Carlon, M.D.New York, NY 100211609817758
- Maiquel Carrasco, M.D.New York, NY 100211033186291
- Youyin Choy, M.D.,New York, NY 100211891738589
- Nathan Fox, M.D.New York, NY 100211225050941
- Amos Grunebaum, MDNew York, NY 100211841243730
- Claudia Holland, MDNew York, NY 100211457326175
- Wenhui Jin, MDNew York, NY 100211881640530
Common questions
What is Anna Kogan's NPI number?
Anna Kogan's National Provider Identifier (NPI) is 1558520379, issued on Jun 6, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Anna Kogan located?
The NPPES record lists a practice address at 171 E 74TH St, New York, NY, 10021. Phone: (415) 846-4973. Providers update this record themselves, so call before visiting.
How can I verify Anna Kogan's license?
NPPES lists New York license number P63969, 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 Anna Kogan prescribe under Medicare Part D?
In 2024, Anna Kogan had 39 Medicare Part D claims for 28 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Anna Kogan's MIPS final score?
The 2023 MIPS final score is 82.4 of 100, reported for the practice group. 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.