Marc Richard Larsen-Hallock, DO
NPI 1295362614ActiveIndividual· Physical Medicine & Rehabilitation· Fort Wayne, IN
Physical Medicine & Rehabilitation (DO) with Parkview Health System Inc, practicing in Fort Wayne, Indiana. Part D covered 309 prescriptions written in 2024, 97% of them generic. Si-Bone, Inc. was the largest of 6 companies reporting payments in 2025, $1,619 in all, mostly food and beverage. Lists Parkview Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1295362614 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 25, 2020 |
| Last updated in NPPES | Sep 2, 2025 |
| Certified by provider | Sep 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | 02008414A | IN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Physical Medicine and Rehabilitation (IN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 309 · 348 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $7,128 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physical Medicine And Rehabilitation |
Medical group
- Parkview Health System IncFort Wayne, IN · 1,377 clinicians
Hospital affiliation
- Parkview Regional Medical CenterFort Wayne, IN
Industry payments (Open Payments)
- 2025$1,619 · 18 payments from 6 companies
- 2024$302.15 · 15 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Si-Bone, Inc. | $782.88 | 7 |
| Medtronic, Inc. | $500.22 | 6 |
| Boston Scientific Corporation | $141.93 | 1 |
| Mml US, Inc. | $133.13 | 1 |
| Abbvie Inc. | $42.84 | 2 |
What the 2025 payments were for
- Food and Beverage$1,273 · 16 payments
- Travel and Lodging$346.48 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 physiatrists in Fort Wayne · All physiatrists in Indiana