Matthew Samuel Joaquin Mendez-Zfass, M.D
NPI 1144462847ActiveIndividual· Orthopaedic Surgery, Sports Medicine· New York, NY
Orthopaedic Surgery, Sports Medicine (M.D) in New York, New York, trained at Emory University School of Medicine (class of 2009). Mostly services rather than prescriptions: Medicare paid $85,513 for 167 patients in 2024, with only 32 Part D claims. Arthrex, Inc. was the largest of 11 companies reporting payments in 2025, $3,971 in all, mostly food and beverage.
Overview
| NPI | 1144462847 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Mar 27, 2009 |
| Last updated in NPPES | Nov 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Sports Medicine Primary | 207XX0005X | 275271 | NY |
| Orthopaedic Surgery | 207X00000X | 275271 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (NJ); Practitioner - Sports Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 4,642 across 64 procedure codes |
| Paid by Medicare | $85,513 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 32 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $236.33 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Sports Medicine |
| Telehealth | Offers telehealth |
Medical groups
- North Shore-Lij Medical PCStaten Island, NY · 6,440 clinicians
- Stephen J Nicholas MD PCWestbury, NY · 28 clinicians
Hospital affiliations
- Lenox Hill HospitalNew York, NY
- Staten Island University HospitalStaten Island, NY
Industry payments (Open Payments)
- 2025$3,971 · 39 payments from 11 companies
- 2024$17,826 · 53 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $1,546 | 15 |
| Suvon Surgical LLC | $646.65 | 6 |
| Stryker Corporation | $456.55 | 4 |
| Globus Medical, Inc. | $410.51 | 7 |
| Orthofix Medical, Inc. | $210.22 | 1 |
What the 2025 payments were for
- Food and Beverage$2,872 · 32 payments
- Travel and Lodging$1,025 · 6 payments
- Acquisitions$73.97 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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