Avnish Neil Clerk, MD
NPI 1316105828ActiveIndividual· Orthopaedic Surgery, Sports Medicine· Manchester, NH
Orthopaedic Surgery, Sports Medicine (MD) in Manchester, New Hampshire, trained at University of Chicago, Pritzker School of Medicine (class of 2002). Mostly services rather than prescriptions: Medicare paid $182,410 for 398 patients in 2024, with only 23 Part D claims. Shoulder Innovations, Inc. was the largest of 11 companies reporting payments in 2025, $8,524 in all, mostly travel and lodging.
Overview
| NPI | 1316105828 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 30, 2008 |
| Last updated in NPPES | Oct 7, 2026 |
| Certified by provider | Oct 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Sports Medicine Primary | 207XX0005X | 14158 | NH |
| Orthopaedic Surgery | 207X00000X | 14158 | NH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 398 |
|---|---|
| Services billed | 1,600 across 52 procedure codes |
| Paid by Medicare | $182,410 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 23 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $207.09 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Sports Medicine |
Medical group
- Core Physicians LLCExeter, NH · 289 clinicians
Hospital affiliations
- Exeter Hospital IncExeter, NH
- Wentworth-Douglass HospitalDover, NH
Industry payments (Open Payments)
- 2025$8,524 · 53 payments from 11 companies
- 2024$20,794 · 47 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shoulder Innovations, Inc. | $4,017 | 8 |
| Stryker Corporation | $2,677 | 26 |
| Powerlink Ai, Inc. | $663.01 | 4 |
| Arthrex, Inc. | $338.31 | 2 |
| Depuy Synthes Sales Inc. | $233.36 | 3 |
What the 2025 payments were for
- Travel and Lodging$4,528 · 11 payments
- Food and Beverage$2,772 · 40 payments
- Consulting Fee$1,200 · 1 payment
- Gift$23.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Sports Medicine providers in Manchester
- 1275522625
- 1770562407
All Orthopaedic Surgery, Sports Medicine providers in New Hampshire →