Eric Michael Weaver, MD
NPI 1265621544ActiveIndividual· Internal Medicine, Pulmonary Disease· Knoxville, TN
Internal Medicine, Pulmonary Disease (MD) in Knoxville, Tennessee, trained at University of New Mexico School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $5,485,716 for 1,929 claims, against $220,694 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 19 companies reporting payments in 2025, $2,777 in all, mostly food and beverage.
Overview
| NPI | 1265621544 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 23, 2007 |
| Last updated in NPPES | Jun 22, 2026 |
| Certified by provider | Jun 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 44635 | TN |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 44635 | 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 | 373 |
|---|---|
| Services billed | 2,929 across 58 procedure codes |
| Paid by Medicare | $220,694 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,929 · 2,407 30-day fills |
|---|---|
| Patients | 272 |
| Total drug cost | $5,485,716 |
| Generic share | 51% of claims |
Education and affiliations
| Medical school | University of New Mexico School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical groups
- Statcare Inpatient LLCKnoxville, TN · 109 clinicians
- Statcare Outpatient LLCFarragut, TN · 28 clinicians
- Methodist Medical CenterOak Ridge, TN · 8 clinicians
Hospital affiliations
- Fort Loudoun Medical CenterLenoir City, TN
- Fort Sanders Regional Medical CenterKnoxville, TN
- Methodist Medical Center of Oak RidgeOak Ridge, TN
- Parkwest Medical CenterKnoxville, TN
- Starr Regional Medical Center AthensAthens, TN
Other facilities
- Select Specialty Hospital-North KnoxvilleLong-term care hospital · Powell, TN
Industry payments (Open Payments)
- 2025$2,777 · 111 payments from 19 companies
- 2024$2,004 · 72 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $647.10 | 30 |
| United Therapeutics Corporation | $332.67 | 10 |
| Glaxosmithkline, LLC. | $229.81 | 16 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $215.91 | 12 |
| Insmed, Inc. | $212.56 | 9 |
What the 2025 payments were for
- Food and Beverage$2,777 · 111 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 76 pulmonologists in Knoxville · All pulmonologists in Tennessee