Douglas P. Hartzler, MD
NPI 1215933635ActiveIndividual· Orthopaedic Surgery· Phoenix, AZ
Orthopaedic Surgery (MD) in Phoenix, Arizona, trained at University of Minnesota Medical School (class of 1980). 442 Medicare patients in 2024, $209,569 paid; nearly all of their 123 Part D prescriptions were generic (99%). Fidia Pharma USA Inc. reported $169.02 in payments in 2025, mostly education.
Overview
| NPI | 1215933635 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2005 |
| Last updated in NPPES | Mar 25, 2025 |
| Certified by provider | Mar 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 13201 | 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 | 442 |
|---|---|
| Services billed | 17,900 across 68 procedure codes |
| Paid by Medicare | $209,569 |
Part D prescriptions in 2024
| Prescriptions (claims) | 123 · 141 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $727.03 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Orthopedic Specialists of North America PLLCPhoenix, AZ · 309 clinicians
Hospital affiliation
Other facilities
- Sunrise Health ServicesHome health agency · Mesa, AZ
Industry payments (Open Payments)
- 2025$169.02 · 1 payment from 1 company
- 2024$56.40 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fidia Pharma USA Inc. | $169.02 | 1 |
What the 2025 payments were for
- Education$169.02 · 1 payment
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