Matthew Zapf, MD, MSC
NPI 1891115457ActiveIndividual· Orthopaedic Surgery· Rancho Mirage, CA
Orthopaedic Surgery (MD, MSC) in Rancho Mirage, California, trained at New York Medical College (class of 2012). 146 Medicare patients in 2024, $65,569 paid; nearly all of their 741 Part D prescriptions were generic (99%). Arthrex, Inc. was the largest of 7 companies reporting payments in 2025, $10,760 in all, mostly speaking and faculty fees.
Overview
| NPI | 1891115457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MSC |
| Sole proprietor | Yes |
| NPI issued | Apr 22, 2014 |
| Last updated in NPPES | Sep 8, 2026 |
| Certified by provider | Sep 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | A129583 | CA |
| Orthopaedic Surgery | 207X00000X | MD2017-0466 | NM |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (CA); Practitioner - Orthopedic Surgery (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 369 across 50 procedure codes |
| Paid by Medicare | $65,569 |
Part D prescriptions in 2024
| Prescriptions (claims) | 741 · 753 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $7,194 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Sonora Community HospitalSonora, CA · 133 clinicians
- Smart Health and WellnessAliso Viejo, CA · 9 clinicians
Hospital affiliations
- Adventist Health SonoraSonora, CA
- Eisenhower Medical CenterRancho Mirage, CA
- Memorialcare Saddleback Medical CenterLaguna Hills, CA
Industry payments (Open Payments)
- 2025$10,760 · 64 payments from 7 companies
- 2024$4,290 · 30 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $9,871 | 52 |
| Vital Orthopedics LLC | $245.07 | 3 |
| Miach Orthopaedics, Inc. | $202.60 | 2 |
| Stryker Corporation | $193.89 | 3 |
| Saxum Surgical, Inc. | $178.49 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3,750 · 2 payments
- Travel and Lodging$3,622 · 10 payments
- Food and Beverage$3,388 · 52 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 orthopedic surgeons in Rancho Mirage · All orthopedic surgeons in California