Gary Alex Mollengarden, M.D.
NPI 1477658920ActiveIndividual· Specialist· Bessemer, AL
Specialist (M.D.) in Bessemer, Alabama, trained at Emory University School of Medicine (class of 1984). Mostly services rather than prescriptions: Medicare paid $20,183 for 111 patients in 2024, with only 11 Part D claims. Pfizer Inc. was the largest of 13 companies reporting payments in 2025, $790.28 in all, mostly food and beverage.
Overview
| NPI | 1477658920 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Mar 10, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 00012096 | AL |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 324 across 18 procedure codes |
| Paid by Medicare | $20,183 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11 · 24 30-day fills |
|---|---|
| Total drug cost | $100.09 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Gastroenterology |
Medical group
- Medical West Hospital Authority, An Affiliate of Uab Health SystemBessemer, AL · 89 clinicians
Hospital affiliations
- Medical West, An Affiliate of Uab Health SystemBessemer, AL
- University of Alabama HospitalBirmingham, AL
Industry payments (Open Payments)
- 2025$790.28 · 39 payments from 13 companies
- 2024$388.73 · 21 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $156.01 | 8 |
| Takeda Pharmaceuticals U.S.A., Inc. | $110.41 | 7 |
| Celltrion USA Inc. | $97.10 | 5 |
| Abbvie Inc. | $85.86 | 4 |
| Janssen Biotech, Inc. | $85.67 | 4 |
What the 2025 payments were for
- Food and Beverage$790.28 · 39 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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