Scot C. Callahan, MD
NPI 1023096427ActiveIndividual· Otolaryngology· Enterprise, AL
Otolaryngology (MD) in Enterprise, Alabama, trained at Wake Forest University School of Medicine (class of 1988). 290 Medicare patients in 2024, $128,789 paid; nearly all of their 1,694 Part D prescriptions were generic (92%). Genzyme Corporation was the largest of 5 companies reporting payments in 2025, $378.11 in all, mostly food and beverage.
Overview
| NPI | 1023096427 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 5, 2006 |
| Last updated in NPPES | Jul 27, 2026 |
| Certified by provider | Jul 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 18006 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 290 |
|---|---|
| Services billed | 2,749 across 61 procedure codes |
| Paid by Medicare | $128,789 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,694 · 2,752 30-day fills |
|---|---|
| Patients | 261 |
| Total drug cost | $177,690 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Wake Forest University School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Otolaryngology |
| Secondary specialties | Allergy/Immunology |
Hospital affiliation
- Medical Center EnterpriseEnterprise, AL
Industry payments (Open Payments)
- 2025$378.11 · 15 payments from 5 companies
- 2024$356.97 · 14 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $118.88 | 4 |
| Regeneron Healthcare Solutions, Inc. | $102.60 | 4 |
| Astrazeneca Pharmaceuticals LP | $96.44 | 5 |
| Amgen Inc. | $34.00 | 1 |
| Ars Pharmaceuticals Operations, Inc. | $26.19 | 1 |
What the 2025 payments were for
- Food and Beverage$344.11 · 14 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Otolaryngology providers in Enterprise
- 1275890840
- 1033357744
- 1740268259