William E. Kirby III, M.D.
NPI 1750499844ActiveIndividual· Internal Medicine· Birmingham, AL
Internal Medicine (M.D.) in Birmingham, Alabama, trained at University of Mississippi School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $2,224,927 for 22,281 claims, against $70,687 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 7 companies reporting payments in 2025, $379.98 in all, mostly food and beverage.
Overview
| NPI | 1750499844 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 28, 2006 |
| Last updated in NPPES | Jun 24, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 19441 | AL |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 196 |
|---|---|
| Services billed | 5,231 across 114 procedure codes |
| Paid by Medicare | $70,687 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22,281 · 42,296 30-day fills |
|---|---|
| Patients | 1,557 |
| Total drug cost | $2,224,927 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
Medical group
- Birmingham Internal Medicine Associates, LLCPell City, AL · 124 clinicians
Hospital affiliation
- Princeton Baptist Medical CenterBirmingham, AL
Other facilities
- Aveanna Home HealthHome health agency · Hoover, AL
- Compassus Home HealthHome health agency · Birmingham, AL
- Expect Care HospiceHospice · Hoover, AL
Industry payments (Open Payments)
- 2025$379.98 · 20 payments from 7 companies
- 2024$729.87 · 39 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $138.85 | 8 |
| Dexcom, Inc. | $88.13 | 5 |
| Pfizer Inc. | $60.36 | 3 |
| Astellas Pharma US Inc | $32.21 | 1 |
| Abbott Laboratories | $23.65 | 1 |
What the 2025 payments were for
- Food and Beverage$379.98 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 574 internal medicine physicians in Birmingham · All internal medicine physicians in Alabama