John R. Larson, MD
NPI 1104864354ActiveIndividual· Pain Medicine, Interventional Pain Medicine· Batesville, AR
Pain Medicine, Interventional Pain Medicine (MD) in Batesville, Arkansas, trained at Jefferson Medical College of Thomas Jefferson University (class of 1985). 215 Medicare patients in 2024, $64,594 paid; nearly all of their 3,066 Part D prescriptions were generic (99%). Tersera Therapeutics LLC was the largest of 4 companies reporting payments in 2025, $687.19 in all, mostly education.
Overview
| NPI | 1104864354 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 2, 2006 |
| Last updated in NPPES | May 14, 2024 |
| Certified by provider | May 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pain Medicine, Interventional Pain Medicine Primary | 208VP0014X | E7818 | AR |
| Anesthesiology | 207L00000X | E-7818 | AR |
| Anesthesiology, Pain Medicine | 207LP2900X | E7818 | AR |
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 - Anesthesiology (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 992 across 47 procedure codes |
| Paid by Medicare | $64,594 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,066 · 3,269 30-day fills |
|---|---|
| Patients | 308 |
| Total drug cost | $70,201 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Anesthesiology |
Medical groups
- White River Health System, Inc.Batesville, AR · 186 clinicians
- Pain Treatment Centers of America PLLCSearcy, AR · 75 clinicians
Hospital affiliation
- White River Medical CenterBatesville, AR
Industry payments (Open Payments)
- 2025$687.19 · 14 payments from 4 companies
- 2024$68.37 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tersera Therapeutics LLC | $335.10 | 7 |
| Spinal Simplicity, LLC | $261.25 | 2 |
| Abbvie Inc. | $67.84 | 4 |
| Boston Scientific Corporation | $23.00 | 1 |
What the 2025 payments were for
- Education$300.00 · 5 payments
- Travel and Lodging$235.52 · 1 payment
- Food and Beverage$151.67 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other interventional pain physicians in Batesville
- 1114973922
- 1306224068
- 1679554323
- 1861054181
- 1720444334