Christopher Chauvin, MD
NPI 1104489459ActiveIndividual· Internal Medicine· Mobile, AL
Internal Medicine (MD) in Mobile, Alabama, trained at Wayne State University School of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $536,477 for 3,757 claims, against $60,338 paid for services in 2024. Novo Nordisk Inc was the largest of 25 companies reporting payments in 2025, $1,812 in all, mostly food and beverage.
Overview
| NPI | 1104489459 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 22, 2019 |
| Last updated in NPPES | Aug 8, 2022 |
| Certified by provider | Aug 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 44352 | AL |
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 - Internal Medicine (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 3,509 across 117 procedure codes |
| Paid by Medicare | $60,338 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,757 · 8,370 30-day fills |
|---|---|
| Patients | 313 |
| Total drug cost | $536,477 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Internal Medicine |
Medical group
- Imc-Diagnostic and Medical Clinic LLCDaphne, AL · 164 clinicians
Hospital affiliation
- Mobile Infirmary Medical CenterMobile, AL
Industry payments (Open Payments)
- 2025$1,812 · 100 payments from 25 companies
- 2024$435.86 · 25 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $348.40 | 25 |
| Supernus Pharmaceuticals, Inc. | $198.26 | 8 |
| Bayer Healthcare Pharmaceuticals Inc. | $195.32 | 9 |
| Astrazeneca Pharmaceuticals LP | $155.67 | 10 |
| Sumitomo Pharma America, Inc. | $108.09 | 6 |
What the 2025 payments were for
- Food and Beverage$1,812 · 100 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 288 internal medicine physicians in Mobile · All internal medicine physicians in Alabama