Mary Elizabeth Belles, MD
NPI 1124581913ActiveIndividual· Internal Medicine· Nashville, TN
Internal Medicine (MD) in Nashville, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 2019). 251 Medicare patients in 2024, $64,453 paid; nearly all of their 371 Part D prescriptions were generic (94%).
Overview
| NPI | 1124581913 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 9, 2019 |
| Last updated in NPPES | Jul 19, 2023 |
| Certified by provider | Jul 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 65661 | 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 | 251 |
|---|---|
| Services billed | 761 across 9 procedure codes |
| Paid by Medicare | $64,453 |
Part D prescriptions in 2024
| Prescriptions (claims) | 371 · 383 30-day fills |
|---|---|
| Patients | 170 |
| Total drug cost | $13,204 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Internal Medicine |
Medical group
- Beaman Physician Services, PCNashville, TN · 57 clinicians
Hospital affiliations
- Ascension Saint Thomas HospitalNashville, TN
- Vanderbilt University Medical CenterNashville, TN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 709 internal medicine physicians in Nashville · All internal medicine physicians in Tennessee