James R. Stewart, M.D.
NPI 1336190834ActiveIndividual· Internal Medicine, Cardiovascular Disease· Berkley, MI
Internal Medicine, Cardiovascular Disease (M.D.) in Berkley, Michigan, licensed in MI, with an NPI issued in May 2006. Medicare paid $42,082 for services to 2,094 patients in 2024. Edwards Lifesciences Corporation was the largest of 2 companies reporting payments in 2025, $331.69 in all, mostly travel and lodging.
Overview
| NPI | 1336190834 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Oct 17, 2024 |
| Certified by provider | Oct 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 4301034108 | MI |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,094 |
|---|---|
| Services billed | 3,586 across 24 procedure codes |
| Paid by Medicare | $42,082 |
Industry payments (Open Payments)
- 2025$331.69 · 2 payments from 2 companies
- 2024$124.12 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $280.13 | 1 |
| Stryker Corporation | $51.56 | 1 |
What the 2025 payments were for
- Travel and Lodging$280.13 · 1 payment
- Food and Beverage$51.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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