Mark Mangkhalakhili, PA-C
NPI 1508517897ActiveIndividual· Physician Assistant· Williamsville, NY
Physician Assistant (PA-C) with Brain and Spine Medical Services PLLC, practicing in Williamsville, New York. Their prescriptions cost Medicare Part D more than their services did: $202,993 for 3,139 claims, against $27,102 paid for services in 2024. Saluda Medical Americas, Inc. was the largest of 17 companies reporting payments in 2025, $6,461 in all, mostly food and beverage.
Overview
| NPI | 1508517897 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 18, 2022 |
| Last updated in NPPES | Feb 12, 2025 |
| Certified by provider | Feb 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 032617 | NY |
| Physician Assistant | 363A00000X | PA9474 | MA |
| Physician Assistant | 363A00000X | 2127 | NH |
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 - Physician Assistant (NH); Practitioner - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 29 |
|---|---|
| Services billed | 553 across 4 procedure codes |
| Paid by Medicare | $27,102 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,139 · 3,232 30-day fills |
|---|---|
| Patients | 345 |
| Total drug cost | $202,993 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Brain and Spine Medical Services PLLCWilliamsville, NY · 56 clinicians
Industry payments (Open Payments)
- 2025$6,461 · 123 payments from 17 companies
- 2024$4,113 · 122 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Saluda Medical Americas, Inc. | $3,032 | 22 |
| Boston Scientific Corporation | $1,659 | 11 |
| Collegium Pharmaceutical, Inc. | $367.45 | 43 |
| Vertex Pharmaceuticals Incorporated | $301.47 | 5 |
| Pfizer Inc. | $216.03 | 9 |
What the 2025 payments were for
- Food and Beverage$3,763 · 113 payments
- Travel and Lodging$2,698 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Williamsville
- 1003540709
- 1013337807
- 1013613744
- 1013640564
- 1013922723
- 1023457959
- 1033450143
- 1033500988
- 1043071459
- 1053850438
- 1063471407
- 1063996932
All 185 physician assistants in Williamsville · All physician assistants in New York