Jason Emery Kinzel, JASON KINZEL
NPI 1558577452ActiveIndividual· Internal Medicine, Gastroenterology· Huntsville, AL
Internal Medicine, Gastroenterology (JASON KINZEL) in Huntsville, Alabama, trained at Tufts University School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $671,508 for 1,037 claims, against $74,377 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,833 in all, mostly food and beverage.
Overview
| NPI | 1558577452 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | JASON KINZEL |
| Sole proprietor | Yes |
| NPI issued | May 15, 2007 |
| Last updated in NPPES | Jun 19, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD32456 | AL |
| Internal Medicine | 207R00000X | 225426 | MA |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 535 |
|---|---|
| Services billed | 945 across 36 procedure codes |
| Paid by Medicare | $74,377 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,037 · 1,858 30-day fills |
|---|---|
| Patients | 316 |
| Total drug cost | $671,508 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Hh Digestive Disease CenterHuntsville, AL · 20 clinicians
Hospital affiliations
- Athens Limestone HospitalAthens, AL
- Huntsville HospitalHuntsville, AL
Industry payments (Open Payments)
- 2025$1,833 · 102 payments from 15 companies
- 2024$1,738 · 100 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $918.48 | 50 |
| Pfizer Inc. | $256.01 | 17 |
| Madrigal Pharmaceuticals | $163.82 | 6 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $72.74 | 5 |
| Janssen Biotech, Inc. | $72.67 | 4 |
What the 2025 payments were for
- Food and Beverage$1,833 · 102 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 gastroenterologists in Huntsville · All gastroenterologists in Alabama