Christy Ann Clark, MD
NPI 1477794949ActiveIndividual· Internal Medicine· Marietta, OH
Internal Medicine (MD) in Marietta, Ohio, trained at West Virginia University School of Medicine (class of 2008). In 2024 Medicare paid $149,655 for 625 patients, and Part D covered 606 of their prescriptions, 89% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 2 companies reporting payments in 2025, $42.89 in all, mostly food and beverage.
Overview
| NPI | 1477794949 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 13, 2009 |
| Last updated in NPPES | Oct 23, 2026 |
| Certified by provider | Oct 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35.140485 | OH |
| Hospitalist | 208M00000X | 35.140485 | OH |
| Internal Medicine | 207R00000X | 24564 | WV |
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 - Internal Medicine (OH); Practitioner - Internal Medicine (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 625 |
|---|---|
| Services billed | 1,648 across 17 procedure codes |
| Paid by Medicare | $149,655 |
Part D prescriptions in 2024
| Prescriptions (claims) | 606 · 614 30-day fills |
|---|---|
| Patients | 263 |
| Total drug cost | $27,928 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | West Virginia University School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Internal Medicine |
Medical groups
- Marietta Memorial HospitalMarietta, OH · 392 clinicians
- Mhc Physicians IncWilliamstown, WV · 16 clinicians
Hospital affiliations
- Marietta Memorial HospitalMarietta, OH
- Selby General HospitalMarietta, OH
- Sistersville General HospitalSistersville, WV
Industry payments (Open Payments)
- 2025$42.89 · 3 payments from 2 companies
- 2024$16.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $23.54 | 2 |
| Viatris Specialty LLC | $19.35 | 1 |
What the 2025 payments were for
- Food and Beverage$42.89 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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