Adam Anton Sassoon, MD
NPI 1750580882ActiveIndividual· Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery· Los Angeles, CA
Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery (MD) with Regents of the University of California, practicing in Los Angeles, California. 398 Medicare patients in 2024, $200,439 paid; all of their 175 Part D prescriptions were generic. Smith+nephew, Inc. was the largest of 6 companies reporting payments in 2025, $55,860 in all, mostly consulting fees. Lists Ronald Reagan UCLA Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1750580882 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2007 |
| Last updated in NPPES | Aug 3, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery Primary | 207XS0114X | C157530 | CA |
| Orthopaedic Surgery | 207X00000X | C157530 | CA |
| Orthopaedic Surgery, Pediatric Orthopaedic Surgery | 207XP3100X | C157530 | CA |
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | 207XS0114X | 2013008004 | MO |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | C157530 | 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 | 398 |
|---|---|
| Services billed | 6,251 across 36 procedure codes |
| Paid by Medicare | $200,439 |
Part D prescriptions in 2024
| Prescriptions (claims) | 175 · 185 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $1,299 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSanta Monica, CA · 70 clinicians
Hospital affiliations
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
Other facilities
- Accentcare UCLA Health, LLCHome health agency · West Hills, CA
- Grandcare Home Health ServicesHome health agency · Pasadena, CA
- N & D Healthcare Services IncHome health agency · Pasadena, CA
Industry payments (Open Payments)
- 2025$55,860 · 61 payments from 6 companies
- 2024$7,345 · 22 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $37,556 | 28 |
| Zimmer Biomet Holdings, Inc. | $8,950 | 25 |
| Biocomposites Inc | $8,757 | 3 |
| Orthalign Inc | $330.00 | 1 |
| Overture Orthopaedics | $246.53 | 3 |
What the 2025 payments were for
- Consulting Fee$49,577 · 24 payments
- Travel and Lodging$3,853 · 9 payments
- Food and Beverage$2,412 · 27 payments
- Entertainment$18.53 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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