Peter J. Campbell, MD
NPI 1386640647ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Knoxville, TN
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Endocrinology Consultants of East Tn, practicing in Knoxville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $225,733 for 1,582 claims, against $66,020 paid for services in 2024. Ascendis Pharma Endocrinology Inc was the largest of 6 companies reporting payments in 2025, $256.30 in all, mostly food and beverage.
Overview
| NPI | 1386640647 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 22, 2005 |
| Last updated in NPPES | Jun 18, 2025 |
| Certified by provider | Jun 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 17643 | 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 - Endocrinology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 294 |
|---|---|
| Services billed | 5,523 across 67 procedure codes |
| Paid by Medicare | $66,020 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,582 · 4,327 30-day fills |
|---|---|
| Patients | 305 |
| Total drug cost | $225,733 |
| Generic share | 58% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Endocrinology |
Medical group
- Endocrinology Consultants of East TnKnoxville, TN · 37 clinicians
Industry payments (Open Payments)
- 2025$256.30 · 15 payments from 6 companies
- 2024$247.55 · 14 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ascendis Pharma Endocrinology Inc | $88.88 | 5 |
| Amgen Inc. | $53.03 | 3 |
| Novo Nordisk Inc | $46.22 | 3 |
| Abbott Laboratories | $30.99 | 2 |
| Chiesi USA, Inc. | $21.39 | 1 |
What the 2025 payments were for
- Food and Beverage$256.30 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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