James B. Mark, MD
NPI 1164443545ActiveIndividual· Orthopaedic Surgery· Geneva, NY
Orthopaedic Surgery (MD) in Geneva, New York, trained at Jefferson Medical College of Thomas Jefferson University (class of 1986). Mostly services rather than prescriptions: Medicare paid $73,075 for 238 patients in 2024, with only 44 Part D claims. Zimmer Biomet Holdings, Inc. was the largest of 4 companies reporting payments in 2025, $2,432 in all, mostly travel and lodging.
Overview
| NPI | 1164443545 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Jun 14, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 204483 | NY |
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | 207XS0114X | 204483 | NY |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | 204483 | NY |
| Orthopaedic Surgery, Sports Medicine | 207XX0005X | 204483 | NY |
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 - Sports Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 238 |
|---|---|
| Services billed | 7,162 across 53 procedure codes |
| Paid by Medicare | $73,075 |
Part D prescriptions in 2024
| Prescriptions (claims) | 44 · 50 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $1,480 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Sports Medicine |
| Secondary specialties | Orthopedic Surgery |
Medical group
- Flh Medical PCGeneva, NY · 46 clinicians
Hospital affiliations
- Geneva General HospitalGeneva, NY
- Soldiers and Sailors Memorial Hospital of YatesPenn Yan, NY
Industry payments (Open Payments)
- 2025$2,432 · 13 payments from 4 companies
- 2024$1,226 · 12 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $1,658 | 10 |
| Arthrex, Inc. | $598.68 | 1 |
| Stryker Corporation | $156.82 | 1 |
| Fidia Pharma USA Inc. | $19.28 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,646 · 4 payments
- Food and Beverage$786.51 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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