Samuel Wan Park, MD
NPI 1710181854ActiveIndividual· Orthopaedic Surgery· Mission Viejo, CA
Orthopaedic Surgery (MD) in Mission Viejo, California, trained at University of Pittsburgh School of Medicine (class of 2004). 699 Medicare patients in 2024, $500,866 paid; nearly all of their 1,912 Part D prescriptions were generic (99%). Zimmer Biomet Holdings, Inc. was the largest of 5 companies reporting payments in 2025, $21,429 in all, mostly education.
Overview
| NPI | 1710181854 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2007 |
| Last updated in NPPES | Feb 17, 2020 |
| Certified by provider | Feb 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | A96320 | 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 | 699 |
|---|---|
| Services billed | 15,193 across 74 procedure codes |
| Paid by Medicare | $500,866 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,912 · 1,919 30-day fills |
|---|---|
| Patients | 446 |
| Total drug cost | $9,861 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Orthopaedic Specialty Institute Medical Group of Orange CountyNewport Beach, CA · 64 clinicians
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Providence Mission HospitalMission Viejo, CA
Other facilities
- Grandcare Home Health ServicesHome health agency · Pasadena, CA
- Meridian Home HealthHome health agency · San Diego, CA
- N & D Healthcare Services IncHome health agency · Pasadena, CA
- Providence at Home With Compassus Home Health Orange CountyHome health agency · Anaheim, CA
- Providence at Home With Compassus Home Health, Orange County SouthHome health agency · Irvine, CA
Industry payments (Open Payments)
- 2025$21,429 · 36 payments from 5 companies
- 2024$6,786 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $21,053 | 30 |
| Stryker Corporation | $257.96 | 2 |
| Breg, Inc | $50.34 | 2 |
| Medtronic, Inc. | $47.14 | 1 |
| Saxum Surgical, Inc. | $21.21 | 1 |
What the 2025 payments were for
- Education$9,725 · 8 payments
- Consulting Fee$7,975 · 3 payments
- Travel and Lodging$2,697 · 9 payments
- Food and Beverage$1,032 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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