Alexander James Macfarlane, MD
NPI 1861055774ActiveIndividual· Orthopaedic Surgery· Williamsville, NY
Orthopaedic Surgery (MD) in Williamsville, New York, trained at State University of New York at Buffalo School of Medicine (class of 2019). Mostly services rather than prescriptions: Medicare paid $5,405 for 28 patients in 2024, with only 36 Part D claims. Arthrex, Inc. was the largest of 10 companies reporting payments in 2025, $16,930 in all, mostly grants.
Overview
| NPI | 1861055774 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 16, 2019 |
| Last updated in NPPES | Oct 4, 2025 |
| Certified by provider | Oct 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 335971 | NY |
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 (FL); Practitioner - Orthopedic Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 36 across 14 procedure codes |
| Paid by Medicare | $5,405 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 36 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $150.70 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Trinity Medical Wny PCBuffalo, NY · 207 clinicians
Hospital affiliations
- Mercy Hospital of BuffaloBuffalo, NY
- Sisters of Charity HospitalBuffalo, NY
Other facilities
- McAuley Seton Home Care Corp ChhaHome health agency · Buffalo, NY
Industry payments (Open Payments)
- 2025$16,930 · 62 payments from 10 companies
- 2024$2,699 · 30 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $10,930 | 12 |
| Depuy Synthes Sales Inc. | $1,749 | 8 |
| Smith+nephew, Inc. | $1,421 | 8 |
| Medical Device Business Services, Inc. | $1,084 | 8 |
| Stryker Corporation | $1,073 | 15 |
What the 2025 payments were for
- Grant$10,000 · 1 payment
- Travel and Lodging$3,782 · 12 payments
- Food and Beverage$3,148 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 orthopedic surgeons in Williamsville · All orthopedic surgeons in New York