Gregory John Woodhead, M.D., PH.D.
NPI 1982925533ActiveIndividual· Radiology, Vascular & Interventional Radiology· Tucson, AZ
Radiology, Vascular & Interventional Radiology (M.D., PH.D.) in Tucson, Arizona, trained at Northwestern University Feinberg Medical School (class of 2010). Mostly services rather than prescriptions: Medicare paid $59,583 for 237 patients in 2024, with only 24 Part D claims. Penumbra, Inc. was the largest of 7 companies reporting payments in 2025, $2,464 in all, mostly food and beverage.
Overview
| NPI | 1982925533 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Jun 17, 2010 |
| Last updated in NPPES | Oct 17, 2025 |
| Certified by provider | Oct 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | 50567 | AZ |
| Radiology, Diagnostic Radiology | 2085R0202X | 50567 | 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 - Diagnostic Radiology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 237 |
|---|---|
| Services billed | 822 across 104 procedure codes |
| Paid by Medicare | $59,583 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 24 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $83.77 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Diagnostic Radiology |
| Telehealth | Offers telehealth |
Medical group
- Banner-University Medical GroupTucson, AZ · 1,072 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$2,464 · 15 payments from 7 companies
- 2024$22,583 · 45 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $1,042 | 6 |
| Boston Scientific Corporation | $882.18 | 3 |
| Stryker Corporation | $278.63 | 2 |
| Inari Medical, Inc. | $124.40 | 1 |
| Terumo Medical Corporation | $55.78 | 1 |
What the 2025 payments were for
- Food and Beverage$1,170 · 13 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$700.00 · 1 payment
- Travel and Lodging$593.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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