Andrew Patrick Adamczyk, MD
NPI 1639898620ActiveIndividual· Orthopaedic Surgery· Phoenix, AZ
Orthopaedic Surgery (MD) in Phoenix, Arizona, trained at University of Ottawa, Faculty of Medicine (class of 2015). Mostly services rather than prescriptions: Medicare paid $93,560 for 145 patients in 2024, with only 28 Part D claims. Stryker Corporation was the largest of 8 companies reporting payments in 2025, $5,579 in all, mostly food and beverage.
Overview
| NPI | 1639898620 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 24, 2022 |
| Last updated in NPPES | Aug 3, 2026 |
| Certified by provider | Aug 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 66968 | AZ |
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | 207XS0114X | 66968 | AZ |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | 66968 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 304 across 59 procedure codes |
| Paid by Medicare | $93,560 |
Part D prescriptions in 2024
| Prescriptions (claims) | 28 · 28 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $142.46 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Ottawa, Faculty of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Mayo Clinic ArizonaScottsdale, AZ · 1,626 clinicians
- Banner - University Physician Specialists LLCPhoenix, AZ · 348 clinicians
Hospital affiliations
- Banner - University Medical Center PhoenixPhoenix, AZ
- Mayo Clinic HospitalPhoenix, AZ
Industry payments (Open Payments)
- 2025$5,579 · 60 payments from 8 companies
- 2024$6,131 · 57 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $5,115 | 52 |
| Zimmer Biomet Holdings, Inc. | $161.29 | 2 |
| Sanara Medtech Inc. | $98.87 | 1 |
| Xtant Medical Inc | $83.27 | 1 |
| Hydrocision, Inc. | $72.75 | 1 |
What the 2025 payments were for
- Food and Beverage$3,683 · 53 payments
- Travel and Lodging$1,621 · 5 payments
- Education$274.80 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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