Samantha Sinclair, M.D.
Obstetrics & Gynecology Physician · Cincinnati, OH
Samantha Sinclair, M.D. is an obstetrics & gynecology physician with a practice address in Cincinnati, Ohio, and NPI 1831534593, issued on May 7, 2013. Check the license (Ohio 35-140381, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Samantha Sinclair
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 35-140381 OH
2017-00162 NC
Self-reported in NPPES; status is on the state search - Practice location
- 8250 Winton RD, Cincinnati, OH 45231
- Phone
- (513) 985-9966
- Enumerated
- May 7, 2013
- Record last updated
- Dec 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (513) 728-2672
- Medicare enrollment
- Enrolled (PECOS I20210330002653); accepts Medicare assignment
- Medical or professional school
- University Of Kentucky College Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,572 in Ohio → Look up another NPI →
Also registered at 8250 Winton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marcie Strasser, M.D.Pediatrics Physician1417055831
- Amy Valerius, CPNPPediatric Nurse Practitioner1891889036
Verify Samantha Sinclair in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35-140381Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
234 Medicare Part D claims for 81 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 11 claims were for opioids.
Most prescribed
- Estradiol30 claims
- Fluconazole17 claims
- Clobetasol Propionate16 claims
- Estradiol (Once Weekly)15 claims
- Progesterone14 claims
- Ibuprofen12 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): 92.5 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).
Industry payments in 2024: $21.34
1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. 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.
Bills Medicare through one group practice
- Christ Hospital Medical Specialists LLCFt Wright, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha Sinclair among 1,572 obstetrics & gynecology physician records in Ohio
Samantha Sinclair, M.D. is one of 1,572 obstetrics & gynecology physician records with a practice address in Ohio. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 75% of them.
- NPI issued2013 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2013 · median 2004 among the 1,041 with a school on file
- Record last updated2020 · 58% 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 Ohio 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 Ohio
There are 1,572 obstetrics & gynecology physician records in Ohio.
All 1,572 in Ohio → Every provider in Cincinnati → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Ginger Baker, MDCincinnati, OH 452311093246506
- Abigail Dillaha, MDCincinnati, OH 452311689315566
- Michael Katz, MDCincinnati, OH 452311821095126
- Bruce Tetirick, M.D.Cincinnati, OH 452311518960830
- Laura Van Wyck, D.O.Cincinnati, OH 452311952645616
- Darby Woodling, MDCincinnati, OH 452311215679212
- Robert Barnhorn, MDCincinnati, OH 452301174510481
- Hannah DearworthCincinnati, OH 452301942865811
Common questions
What is Samantha Sinclair, M.D.'s NPI number?
Samantha Sinclair, M.D.'s National Provider Identifier (NPI) is 1831534593, issued on May 7, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Sinclair, M.D. located?
The NPPES record lists a practice address at 8250 Winton RD, Cincinnati, OH, 45231. Phone: (513) 985-9966. Providers update this record themselves, so call before visiting.
How can I verify Samantha Sinclair, M.D.'s license?
NPPES lists Ohio license number 35-140381, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Samantha Sinclair, M.D. prescribe under Medicare Part D?
In 2024, Samantha Sinclair, M.D. had 234 Medicare Part D claims for 81 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Samantha Sinclair, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.5 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.