Alan Keh Cu Chiam, M.D.
NPI 1912069022ActiveIndividual· Internal Medicine· Atlanta, GA
Internal Medicine (M.D.) with Georgia Clinic, PC, practicing in Atlanta, Georgia. Their prescriptions cost Medicare Part D more than their services did: $810,999 for 8,844 claims, against $35,269 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 12 companies reporting payments in 2025, $930.26 in all, mostly food and beverage.
Overview
| NPI | 1912069022 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 14, 2006 |
| Last updated in NPPES | Dec 14, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 042554 | 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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 681 across 42 procedure codes |
| Paid by Medicare | $35,269 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,844 · 17,045 30-day fills |
|---|---|
| Patients | 477 |
| Total drug cost | $810,999 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Georgia Clinic, PCJohns Creek, GA · 22 clinicians
Industry payments (Open Payments)
- 2025$930.26 · 38 payments from 12 companies
- 2024$502.47 · 16 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $201.04 | 5 |
| Kowa Pharmaceuticals America, Inc. | $197.05 | 11 |
| Gilead Sciences, Inc. | $109.50 | 5 |
| Glaxosmithkline, LLC. | $99.14 | 5 |
| Medtronic, Inc. | $89.37 | 1 |
What the 2025 payments were for
- Food and Beverage$930.26 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,041 internal medicine physicians in Atlanta · All internal medicine physicians in Georgia