Anthony W. Clay, D.O.
NPI 1649202573ActiveIndividual· Internal Medicine, Cardiovascular Disease· Newark, DE
Internal Medicine, Cardiovascular Disease (D.O.) in Newark, Delaware, trained at Philadelphia College of Osteopathic Medicine (class of 1989). In 2024 Medicare paid $1,709,302 for 3,008 patients, and Part D covered 6,574 of their prescriptions, 82% of them generic. Pfizer Inc. was the largest of 4 companies reporting payments in 2025, $180.04 in all, mostly food and beverage.
Overview
| NPI | 1649202573 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | May 27, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | C2-0006899 | DE |
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 - Cardiovascular Disease (Cardiology) (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 3,008 |
|---|---|
| Services billed | 10,617 across 62 procedure codes |
| Paid by Medicare | $1,709,302 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,574 · 18,021 30-day fills |
|---|---|
| Patients | 1,007 |
| Total drug cost | $1,502,590 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Christiana Care Health Services IncNewark, DE · 1,483 clinicians
- Cardiology Physicians, LLCNewark, DE · 49 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
Industry payments (Open Payments)
- 2025$180.04 · 4 payments from 4 companies
- 2024$2,161 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $119.76 | 1 |
| E.R. Squibb & Sons, L.L.C. | $26.13 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $20.62 | 1 |
| Siemens Medical Solutions USA, Inc. | $13.53 | 1 |
What the 2025 payments were for
- Food and Beverage$180.04 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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