John Robert Larson, M.D.
NPI 1215932173ActiveIndividual· Family Medicine· Bremen, IN
Family Medicine (M.D.) in Bremen, Indiana, licensed in IN, with an NPI issued in June 2005. Their prescriptions cost Medicare Part D more than their services did: $352,463 for 3,336 claims, against $79,925 paid for services in 2024. Smith+nephew, Inc. was the largest of 4 companies reporting payments in 2025, $153.75 in all, mostly food and beverage. Lists Community Hospital of Bremen Inc and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1215932173 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 16, 2005 |
| Last updated in NPPES | Jan 14, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 01033673 | IN |
| Obstetrics & Gynecology, Obstetrics | 207VX0000X | 01033673 | IN |
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 - Family Practice (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 205 |
|---|---|
| Services billed | 1,610 across 38 procedure codes |
| Paid by Medicare | $79,925 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,336 · 7,744 30-day fills |
|---|---|
| Patients | 245 |
| Total drug cost | $352,463 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Family Practice |
Hospital affiliations
- Community Hospital of Bremen IncBremen, IN
- Elkhart General HospitalElkhart, IN
- Goshen HospitalGoshen, IN
- Saint Joseph Regional Medical CenterMishawaka, IN
- Saint Joseph Regional Medical Center - PlymouthPlymouth, IN
Industry payments (Open Payments)
- 2025$153.75 · 6 payments from 4 companies
- 2024$69.71 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $66.59 | 3 |
| Kerecis Limited | $54.72 | 1 |
| Solventum Corporation | $16.54 | 1 |
| Supernus Pharmaceuticals, Inc. | $15.90 | 1 |
What the 2025 payments were for
- Food and Beverage$153.75 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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