Keith A. Lamberson, M.D
NPI 1033112040ActiveIndividual· Orthopaedic Surgery· Austell, GA
Orthopaedic Surgery (M.D) in Austell, Georgia, trained at Tulane University School of Medicine (class of 1994). 446 Medicare patients in 2024, $220,613 paid; nearly all of their 1,081 Part D prescriptions were generic (98%). Amgen Inc. reported $14.25 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1033112040 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | May 23, 2005 |
| Last updated in NPPES | Nov 14, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 40837 | GA |
| Orthopaedic Surgery, Sports Medicine | 207XX0005X | 040837 | GA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 446 |
|---|---|
| Services billed | 24,480 across 70 procedure codes |
| Paid by Medicare | $220,613 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,081 · 1,161 30-day fills |
|---|---|
| Patients | 275 |
| Total drug cost | $16,407 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Physiotherapy Associates IncMemphis, TN · 1,460 clinicians
- Piedmont Orthopedics, LLCAustell, GA · 196 clinicians
Hospital affiliations
- Piedmont Hospital, IncAtlanta, GA
- Wellstar Cobb Medical CenterAustell, GA
- Wellstar Kennestone Regional Medical CenterMarietta, GA
- Wellstar Paulding Medical CenterHiram, GA
Other facilities
- Wellstar Windy Hill HospitalLong-term care hospital · Marietta, GA
Industry payments (Open Payments)
- 2025$14.25 · 1 payment from 1 company
- 2024$883.70 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $14.25 | 1 |
What the 2025 payments were for
- Food and Beverage$14.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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