William Robert Lahouse, M.D.
NPI 1841383593ActiveIndividual· Specialist· Columbus, GA
Specialist (M.D.) in Columbus, Georgia, trained at Emory University School of Medicine (class of 1989). In 2024 Medicare paid $315,021 for 880 patients, and Part D covered 5,257 of their prescriptions, 87% of them generic. Amgen Inc. was the largest of 4 companies reporting payments in 2025, $160.49 in all, mostly food and beverage.
Overview
| NPI | 1841383593 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 2, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 35283 | GA |
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); Practitioner - Internal Medicine (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 880 |
|---|---|
| Services billed | 5,904 across 46 procedure codes |
| Paid by Medicare | $315,021 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,257 · 12,219 30-day fills |
|---|---|
| Patients | 394 |
| Total drug cost | $403,064 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Internal Medicine |
Medical group
- Internal Medicine Associates of Columbus, LLCColumbus, GA · 4 clinicians
Hospital affiliations
- Piedmont Columbus Regional MidtownColumbus, GA
- Piedmont Columbus Regional NorthsideColumbus, GA
- St Francis Hospital- Emory HealthcareColumbus, GA
Other facilities
- Amedisys Home Health of MaconHome health agency · Macon, GA
- Centerwell Home HealthHome health agency · Columbus, GA
- Enhabit Home HealthHome health agency · Columbus, GA
- Rehabilitation Hospital of ColumbusInpatient rehabilitation facility · Columbus, GA
Industry payments (Open Payments)
- 2025$160.49 · 9 payments from 4 companies
- 2024$152.08 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $65.81 | 4 |
| Lilly USA, LLC | $56.34 | 3 |
| Exact Sciences Corporation | $21.99 | 1 |
| Novo Nordisk Inc | $16.35 | 1 |
What the 2025 payments were for
- Food and Beverage$160.49 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 Specialist providers in Columbus · All Specialist providers in Georgia