Sara Judith Kostant, M.D
Obstetrics & Gynecology Physician · New York, NY
Sara Judith Kostant, M.D is an obstetrics & gynecology physician with a practice address in New York, New York, and NPI 1265552897, issued on Mar 29, 2007. Check the license (New York 280655, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Sara Judith Kostant
- Credential
- M.D
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 280655 NY
Self-reported in NPPES; status is on the state search - Practice location
- 70 E 90TH St FL 2, New York, NY 10128
- Phone
- (212) 722-7409
- Enumerated
- Mar 29, 2007
- Record last updated
- Mar 19, 2022
- Fax
- (212) 722-7185
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Also registered at 70 E 90TH St FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caroline Friedman, M.D.Obstetrics & Gynecology Physician1487071502
- Farnaaz Kia, MDObstetrics & Gynecology Physician1730674466
- Lisabeth Shlansky, MDGynecology Physician1962466656
Verify Sara Judith Kostant 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 280655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $219.08
10 payments; by number, the most common kind was food and beverage; the largest payer was CooperSurgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Sara Judith Kostant among 3,174 obstetrics & gynecology physician records in New York
Sara Judith Kostant, 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 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 41% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- 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.
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
- Rebecca Amaru, M.D.New York, NY 101281093785305
- Jay Bauman, M.D.New York, NY 101281780606939
- Samuel Bender, MDNew York, NY 101281134159726
- Shari Brasner, M.D.New York, NY 101281750495842
- Hsiang Chen, M.D.New York, NY 101281528038908
- Caitlin Goldsmith, M.D.,F.A.C.O.GNew York, NY 101281285687343
- Laurie Goldstein, MDNew York, NY 101281962410068
- Victor Grazi, M.D.New York, NY 101281992819031
Common questions
What is Sara Judith Kostant, M.D's NPI number?
Sara Judith Kostant, M.D's National Provider Identifier (NPI) is 1265552897, issued on Mar 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sara Judith Kostant, M.D located?
The NPPES record lists a practice address at 70 E 90TH St FL 2, New York, NY, 10128. Phone: (212) 722-7409. Providers update this record themselves, so call before visiting.
How can I verify Sara Judith Kostant, M.D's license?
NPPES lists New York license number 280655, 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.
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.