Nathaniel P. Cohen, M.D.
NPI 1437187051ActiveIndividual· Orthopaedic Surgery, Sports Medicine· Los Gatos, CA
Orthopaedic Surgery, Sports Medicine (M.D.) in Los Gatos, California, trained at Columbia University College of Physicians and Surgeons (class of 1994). 349 Medicare patients in 2024, $154,979 paid; all of their 142 Part D prescriptions were generic. Smith+nephew, Inc. was the largest of 5 companies reporting payments in 2025, $1,455,179 in all, mostly royalties and licenses.
Overview
| NPI | 1437187051 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 30, 2006 |
| Last updated in NPPES | Nov 8, 2023 |
| Certified by provider | Nov 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Sports Medicine Primary | 207XX0005X | A75584 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 349 |
|---|---|
| Services billed | 6,544 across 58 procedure codes |
| Paid by Medicare | $154,979 |
Part D prescriptions in 2024
| Prescriptions (claims) | 142 · 143 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $798.55 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Golden State Orthopedics and SpineCampbell, CA · 182 clinicians
Hospital affiliation
- Good Samaritan HospitalSan Jose, CA
Industry payments (Open Payments)
- 2025$1,455,179 · 20 payments from 5 companies
- 2024$944,620 · 9 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $1,454,171 | 14 |
| Miach Orthopaedics, Inc. | $806.68 | 3 |
| Zimmer Biomet Holdings, Inc. | $141.24 | 1 |
| Electronic Waveform Lab, Inc. | $38.66 | 1 |
| Vericel Corporation | $22.18 | 1 |
What the 2025 payments were for
- Royalty or License$1,449,896 · 4 payments
- Travel and Lodging$4,798 · 8 payments
- Food and Beverage$484.99 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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