Joseph Merriman, M.D.
NPI 1669714226ActiveIndividual· Internal Medicine, Hematology & Oncology· Charlotte, NC
Internal Medicine, Hematology & Oncology (M.D.) with Select Physical Therapy Holdings Inc and 1 other group, practicing in Charlotte, North Carolina. In 2024 Medicare paid $1,782,306 for 513 patients, and Part D covered 662 of their prescriptions, 72% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $20,680 in all, mostly speaking and faculty fees. Lists Ascension Saint Thomas Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669714226 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 21, 2013 |
| Last updated in NPPES | Aug 19, 2021 |
| Certified by provider | Aug 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 2019-00651 | NC |
| Internal Medicine | 207R00000X | MD0000055851 | TN |
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 - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 513 |
|---|---|
| Services billed | 84,454 across 153 procedure codes |
| Paid by Medicare | $1,782,306 |
Part D prescriptions in 2024
| Prescriptions (claims) | 662 · 838 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $1,581,600 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Select Physical Therapy Holdings IncClarksville, TN · 2,024 clinicians
- Tennessee Oncology PLLCNashville, TN · 358 clinicians
Hospital affiliations
- Ascension Saint Thomas HospitalNashville, TN
- Tristar Centennial Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$20,680 · 57 payments from 20 companies
- 2024$13,066 · 58 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $9,573 | 11 |
| Beone Medicines USA, Inc. | $8,228 | 6 |
| Beigene USA, Inc. | $1,649 | 2 |
| Novartis Pharmaceuticals Corporation | $261.47 | 12 |
| Pfizer Inc. | $167.02 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$16,585 · 7 payments
- Consulting Fee$2,050 · 1 payment
- Food and Beverage$1,919 · 48 payments
- Travel and Lodging$126.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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