Michael Wallace, MD
NPI 1942299821ActiveIndividual· Internal Medicine, Gastroenterology· Jacksonville, FL
Internal Medicine, Gastroenterology (MD) in Jacksonville, Florida, trained at Duke University School of Medicine (class of 1992). Mostly services rather than prescriptions: Medicare paid $58,874 for 294 patients in 2024, with only 21 Part D claims. Micro-Tech Endoscopy USA, Inc. was the largest of 3 companies reporting payments in 2025, $1,312 in all, mostly consulting fees.
Overview
| NPI | 1942299821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 13, 2005 |
| Last updated in NPPES | Aug 22, 2025 |
| Certified by provider | Aug 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | ME87117 | FL |
| Internal Medicine, Gastroenterology | 207RG0100X | 47138 | MN |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 294 |
|---|---|
| Services billed | 456 across 55 procedure codes |
| Paid by Medicare | $58,874 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 21 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $515.02 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Mayo Clinic JacksonvilleJacksonville, FL · 1,615 clinicians
Hospital affiliation
- Mayo ClinicJacksonville, FL
Industry payments (Open Payments)
- 2025$1,312 · 3 payments from 3 companies
- 2024$11,314 · 19 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Micro-Tech Endoscopy USA, Inc. | $1,000 | 1 |
| Steris Corporation | $194.62 | 1 |
| Medtronic, Inc. | $117.71 | 1 |
What the 2025 payments were for
- Consulting Fee$1,000 · 1 payment
- Food and Beverage$312.33 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 141 gastroenterologists in Jacksonville · All gastroenterologists in Florida