Adam Ritchie, MD
NPI 1356541858ActiveIndividual· Obstetrics & Gynecology· Gallipolis, OH
Obstetrics & Gynecology (MD) in Gallipolis, Ohio, trained at Jc Edwards School of Medicine, Marshall University (class of 2007). 52 Medicare patients in 2024, $5,306 paid; nearly all of their 298 Part D prescriptions were generic (98%). Astellas Pharma US Inc was the largest of 8 companies reporting payments in 2025, $209.32 in all, mostly food and beverage.
Overview
| NPI | 1356541858 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 23, 2007 |
| Last updated in NPPES | Nov 25, 2020 |
| Certified by provider | Nov 25, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 35.097700 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 129 across 15 procedure codes |
| Paid by Medicare | $5,306 |
Part D prescriptions in 2024
| Prescriptions (claims) | 298 · 420 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $5,070 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Jc Edwards School of Medicine, Marshall University |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Holzer Clinic LLCGallipolis, OH · 269 clinicians
Hospital affiliation
- Holzer Medical CenterGallipolis, OH
Industry payments (Open Payments)
- 2025$209.32 · 11 payments from 8 companies
- 2024$175.27 · 11 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $38.23 | 2 |
| Vertex Pharmaceuticals Incorporated | $37.27 | 2 |
| Organon LLC | $31.72 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $28.47 | 1 |
| Sage Therapeutics, LLC | $25.10 | 1 |
What the 2025 payments were for
- Food and Beverage$209.32 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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