Joyce Choi Peji, MD
NPI 1538152160ActiveIndividual· Internal Medicine, Gastroenterology· Atlanta, GA
Internal Medicine, Gastroenterology (MD) in Atlanta, Georgia, trained at Ohio State University College of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $259,599 for 594 claims, against $69,071 paid for services in 2024. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $738.77 in all, mostly food and beverage.
Overview
| NPI | 1538152160 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2005 |
| Last updated in NPPES | Jul 20, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 061635 | GA |
| Internal Medicine, Gastroenterology | 207RG0100X | 35-076933P | OH |
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 - Gastroenterology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 394 |
|---|---|
| Services billed | 655 across 33 procedure codes |
| Paid by Medicare | $69,071 |
Part D prescriptions in 2024
| Prescriptions (claims) | 594 · 1,308 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $259,599 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Gastroenterology |
Medical groups
- Aga Professional Services LLCAtlanta, GA · 177 clinicians
- Aga, LLCPooler, GA · 137 clinicians
Hospital affiliation
- Northside HospitalAtlanta, GA
Industry payments (Open Payments)
- 2025$738.77 · 33 payments from 12 companies
- 2024$601.21 · 30 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $209.30 | 10 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $104.94 | 6 |
| Boston Scientific Corporation | $102.96 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $96.89 | 5 |
| Celltrion USA Inc. | $48.95 | 2 |
What the 2025 payments were for
- Food and Beverage$738.77 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 134 gastroenterologists in Atlanta · All gastroenterologists in Georgia