Allan P. Lam, DO
NPI 1225271026ActiveIndividual· Internal Medicine, Gastroenterology· Crestview Hills, KY
Internal Medicine, Gastroenterology (DO) in Crestview Hills, Kentucky, trained at University of Pikeville, Kentucky College of Osteopathic Med (class of 2009). Mostly services rather than prescriptions: Medicare paid $59,259 for 243 patients in 2024, with only 21 Part D claims. Olympus America Inc. was the largest of 3 companies reporting payments in 2025, $284.96 in all, mostly food and beverage.
Overview
| NPI | 1225271026 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 9, 2009 |
| Last updated in NPPES | Oct 4, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 03483 | KY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 243 |
|---|---|
| Services billed | 731 across 36 procedure codes |
| Paid by Medicare | $59,259 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 31 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $1,419 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Pikeville, Kentucky College of Osteopathic Med |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Gastroenterology |
Medical group
- Tri-State Gastroenterology Associates, PSCCrestview Hills, KY · 18 clinicians
Hospital affiliation
- St Elizabeth EdgewoodEdgewood, KY
Industry payments (Open Payments)
- 2025$284.96 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus America Inc. | $247.50 | 1 |
| Abbvie Inc. | $20.90 | 1 |
| Ethicon US, LLC | $16.56 | 1 |
What the 2025 payments were for
- Food and Beverage$284.96 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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