Gretchen Marie Fermann, M.D.
Obstetrics & Gynecology Physician · Cincinnati, OH
Gretchen Marie Fermann, M.D. is an obstetrics & gynecology physician with a practice address in Cincinnati, Ohio, and NPI 1255334553, issued on May 31, 2005. Check the license (Ohio 35069974, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Gretchen Marie Fermann
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 35069974 OH
Self-reported in NPPES; status is on the state search - Practice location
- 7495 State RD, Cincinnati, OH 45255
- Phone
- (513) 233-2000
- Enumerated
- May 31, 2005
- Record last updated
- Nov 17, 2025
- Fax
- (513) 624-2684
- Medicare enrollment
- Enrolled (PECOS I20080220000365); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,572 in Ohio → Look up another NPI →
Also registered at 7495 State RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tamer Abou-Elsaad, MDNeurology Physician1255302808
- Nitza Bennett, MDPediatrics Physician1437121126
- Bradley Busacco, M.D.Obstetrics & Gynecology Physician1205839503
- Thomas Carlson, MA LPCCProfessional Counselor1497939649
- Laura Corbitt, NPObstetrics & Gynecology Nurse Practitioner1285998898
- Cassandra Cote, LISWSocial Worker1174578496
Verify Gretchen Marie Fermann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35069974Check 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: $5,244.30
7 payments; by number, the most common kind was compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program; the largest payer was Astellas Pharma US 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.
Bills Medicare through one group practice
- University OF Cincinnati Physicians Company LLCWest Chester, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gretchen Marie Fermann among 1,572 obstetrics & gynecology physician records in Ohio
Gretchen Marie Fermann, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1992 · median 2004 among the 1,041 with a school on file
- Record last updated2025 · 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
- Bradley Busacco, M.D.Cincinnati, OH 452551205839503
- Jennifer Cova, D.O.Cincinnati, OH 452551013913979
- Abigail Hart, MDCincinnati, OH 452551821354036
- Renee Klee, CNMCincinnati, OH 452551013235316
- Lana Lange, MDCincinnati, OH 452551497944821
- Leanne Olshavsky, MDCincinnati, OH 452551134318561
- Lauren OrdCincinnati, OH 452551861029894
- Gerard Reilly, M.D.Cincinnati, OH 452551326041740
Common questions
What is Gretchen Marie Fermann, M.D.'s NPI number?
Gretchen Marie Fermann, M.D.'s National Provider Identifier (NPI) is 1255334553, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Marie Fermann, M.D. located?
The NPPES record lists a practice address at 7495 State RD, Cincinnati, OH, 45255. Phone: (513) 233-2000. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Marie Fermann, M.D.'s license?
NPPES lists Ohio license number 35069974, 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.
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.