Zakariah Sayeed Mahmood, M.D.
NPI 1154530616ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Austin, TX
Orthopaedic Surgery, Hand Surgery (M.D.) with Cora Health Services Inc and 2 other groups, practicing in Austin, Texas. 903 Medicare patients in 2024, $417,074 paid; all of their 465 Part D prescriptions were generic. Stryker Corporation was the largest of 5 companies reporting payments in 2025, $979.71 in all, mostly food and beverage. Lists Marion Communtiy Hospital as a hospital affiliation.
Overview
| NPI | 1154530616 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 22, 2007 |
| Last updated in NPPES | Jun 2, 2026 |
| Certified by provider | Jun 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | W3568 | TX |
| Orthopaedic Surgery, Hand Surgery | 207XS0106X | ME113078 | FL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Orthopaedic Surgery | 207X00000X | 13588 | RI |
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 (FL); Practitioner - Orthopedic Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 903 |
|---|---|
| Services billed | 9,893 across 136 procedure codes |
| Paid by Medicare | $417,074 |
Part D prescriptions in 2024
| Prescriptions (claims) | 465 · 495 30-day fills |
|---|---|
| Patients | 270 |
| Total drug cost | $3,574 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Hand Surgery |
Medical groups
- Cora Health Services IncThe Villages, FL · 1,136 clinicians
- University of Texas at Austin Dell Medical SchoolAustin, TX · 151 clinicians
- The Orthopaedic Institute, PASummerfield, FL · 109 clinicians
Hospital affiliation
- Marion Communtiy HospitalOcala, FL
Industry payments (Open Payments)
- 2025$979.71 · 9 payments from 5 companies
- 2024$2,024 · 26 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $576.10 | 5 |
| Axogen | $157.56 | 1 |
| Arthrex, Inc. | $125.13 | 1 |
| Encore Medical, LP | $82.98 | 1 |
| Integra Lifesciences Corporation | $37.94 | 1 |
What the 2025 payments were for
- Food and Beverage$828.96 · 8 payments
- Travel and Lodging$150.75 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Hand Surgery providers in Austin
- 1861723595
- 1659793842
- 1528266863
- 1437153210
- 1881802601
- 1730382193
- 1487882296
- 1609974955
- 1306341367
- 1114031929
- 1568452746
- 1558304196