Steven J. Hattrup, M.D.
NPI 1609851179ActiveIndividual· Orthopaedic Surgery· Phoenix, AZ
Orthopaedic Surgery (M.D.) in Phoenix, Arizona, trained at University of Texas Medical Branch at Galveston (class of 1981). Mostly services rather than prescriptions: Medicare paid $237,828 for 554 patients in 2024, with only 13 Part D claims. Stryker Corporation was the largest of 2 companies reporting payments in 2025, $2,100 in all, mostly consulting fees.
Overview
| NPI | 1609851179 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 7, 2005 |
| Last updated in NPPES | Feb 17, 2026 |
| Certified by provider | Feb 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 16182 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 554 |
|---|---|
| Services billed | 845 across 25 procedure codes |
| Paid by Medicare | $237,828 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $36.73 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Mayo Clinic ArizonaScottsdale, AZ · 1,626 clinicians
Hospital affiliation
- Mayo Clinic HospitalPhoenix, AZ
Industry payments (Open Payments)
- 2025$2,100 · 4 payments from 2 companies
- 2024$4,362 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $1,917 | 3 |
| Zimmer Biomet Holdings, Inc. | $183.15 | 1 |
What the 2025 payments were for
- Consulting Fee$1,575 · 1 payment
- Food and Beverage$525.37 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 219 orthopedic surgeons in Phoenix · All orthopedic surgeons in Arizona