Bruce Terence Kalmin, MD
NPI 1093805509ActiveIndividual· Internal Medicine, Gastroenterology· Canton, GA
Internal Medicine, Gastroenterology (MD) in Canton, Georgia, trained at University of Texas Medical School at San Antonio (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $763,154 for 1,134 claims, against $149,622 paid for services in 2024. Abbvie Inc. was the largest of 23 companies reporting payments in 2025, $3,731 in all, mostly food and beverage.
Overview
| NPI | 1093805509 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 13, 2006 |
| Last updated in NPPES | Aug 15, 2024 |
| Certified by provider | Aug 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 54441 | 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 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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 584 |
|---|---|
| Services billed | 2,936 across 66 procedure codes |
| Paid by Medicare | $149,622 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,134 · 2,153 30-day fills |
|---|---|
| Patients | 382 |
| Total drug cost | $763,154 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Aga Professional Services LLCAtlanta, GA · 177 clinicians
- Aga, LLCPooler, GA · 137 clinicians
Hospital affiliations
- Northside HospitalAtlanta, GA
- Northside Hospital CherokeeCanton, GA
- Union General HospitalBlairsville, GA
Industry payments (Open Payments)
- 2025$3,731 · 114 payments from 23 companies
- 2024$2,792 · 87 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $997.40 | 38 |
| Janssen Biotech, Inc. | $286.75 | 5 |
| Genzyme Corporation | $254.57 | 6 |
| Gilead Sciences, Inc. | $232.29 | 8 |
| Lilly USA, LLC | $201.71 | 5 |
What the 2025 payments were for
- Food and Beverage$3,632 · 113 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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