Andrew C. Dirmeyer, MD
NPI 1407903990ActiveIndividual· Family Medicine· Alcoa, TN
Family Medicine (MD) in Alcoa, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $699,661 for 8,402 claims, against $75,564 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $109.35 in all, mostly food and beverage.
Overview
| NPI | 1407903990 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 5, 2007 |
| Last updated in NPPES | May 1, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 19354 | 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 - Family Practice (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 242 |
|---|---|
| Services billed | 1,246 across 28 procedure codes |
| Paid by Medicare | $75,564 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,402 · 21,010 30-day fills |
|---|---|
| Patients | 511 |
| Total drug cost | $699,661 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Family Practice |
Medical group
- Blount Memorial Physician Group IncAlcoa, TN · 252 clinicians
Hospital affiliation
- Blount Memorial HospitalMaryville, TN
Other facilities
- Amedisys Home Health CareHome health agency · Knoxville, TN
- Prisma Home Health ServicesHome health agency · Maryville, TN
Industry payments (Open Payments)
- 2025$109.35 · 7 payments from 3 companies
- 2024$203.77 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $62.55 | 4 |
| Novo Nordisk Inc | $27.58 | 2 |
| Pfizer Inc. | $19.22 | 1 |
What the 2025 payments were for
- Food and Beverage$109.35 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 41 family medicine physicians in Alcoa · All family medicine physicians in Tennessee