Ginny M. Merryman, M.D.
NPI 1023126760ActiveIndividual· Obstetrics & Gynecology· Baltimore, MD
Obstetrics & Gynecology (M.D.) in Baltimore, Maryland, trained at Vanderbilt University School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $37,453 for 267 claims, against $7,152 paid for services in 2024. Exact Sciences Corporation was the largest of 3 companies reporting payments in 2025, $59.25 in all, mostly food and beverage.
Overview
| NPI | 1023126760 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 25, 2006 |
| Last updated in NPPES | Nov 29, 2023 |
| Certified by provider | Nov 29, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | D0039172 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 282 across 13 procedure codes |
| Paid by Medicare | $7,152 |
Part D prescriptions in 2024
| Prescriptions (claims) | 267 · 628 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $37,453 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Capital Womens Care LLCFrederick, MD · 281 clinicians
Hospital affiliation
- Greater Baltimore Medical CenterBaltimore, MD
Industry payments (Open Payments)
- 2025$59.25 · 3 payments from 3 companies
- 2024$94.21 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $22.40 | 1 |
| Exeltis, USA Inc. | $19.79 | 1 |
| Astellas Pharma US Inc | $17.06 | 1 |
What the 2025 payments were for
- Food and Beverage$59.25 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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