Tamara Ostapowicz, M.D.
Obstetrics & Gynecology Physician · Saint Louis, MO
Tamara Ostapowicz, M.D. is an obstetrics & gynecology physician with a practice address in Saint Louis, Missouri, and NPI 1497788459, issued on Jul 9, 2006. Check the license (Missouri R1A13, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Tamara Ostapowicz
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- R1A13 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2815 N Geyer RD, Saint Louis, MO 63131
- Phone
- (314) 567-5660
- Enumerated
- Jul 9, 2006
- Record last updated
- Jan 17, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 902 in Missouri → Look up another NPI →
Verify Tamara Ostapowicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license R1A13Check 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: $201.18
3 payments; by number, the most common kind was food and beverage; the largest payer was Merz North America, 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.
Tamara Ostapowicz among 902 obstetrics & gynecology physician records in Missouri
Tamara Ostapowicz, M.D. is one of 902 obstetrics & gynecology physician records with a practice address in Missouri. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 54% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2008 · 55% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
332 obstetrics & gynecology physician records list a practice address in Saint Louis
They are 332 of the 27,605 NPPES records with a practice address in Saint Louis, and 902 obstetrics & gynecology physician records in Missouri.
All 902 in Missouri → Every provider in Saint Louis → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Nusrat Ahmad, MDSaint Louis, MO 631311114966348
- John Anstey, M.D.Saint Louis, MO 631311669470878
- Michael Chen, M.D.Saint Louis, MO 631311023056355
- Frederick Durer, M.D.Saint Louis, MO 631311982601027
- Julia Hoffman, MDSaint Louis, MO 631311477585669
- Mark Jostes, MDSaint Louis, MO 631311477518595
- Jacob Klein, MDSt Louis, MO 631311194780213
- Claudia Krasnoff, MDSaint Louis, MO 631311245294081
Common questions
What is Tamara Ostapowicz, M.D.'s NPI number?
Tamara Ostapowicz, M.D.'s National Provider Identifier (NPI) is 1497788459, issued on Jul 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tamara Ostapowicz, M.D. located?
The NPPES record lists a practice address at 2815 N Geyer RD, Saint Louis, MO, 63131. Phone: (314) 567-5660. Providers update this record themselves, so call before visiting.
How can I verify Tamara Ostapowicz, M.D.'s license?
NPPES lists Missouri license number R1A13, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. 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.