Stephen Henry Ponas, M.D.
NPI 1205832706ActiveIndividual· Urology· Phoenix, AZ
Urology (M.D.) with Honorhealth Ambulatory and 1 other group, practicing in Phoenix, Arizona. In 2024 Medicare paid $239,562 for 637 patients, and Part D covered 2,557 of their prescriptions, 83% of them generic. Janssen Biotech, Inc. was the largest of 16 companies reporting payments in 2025, $1,538 in all, mostly food and beverage. Lists Honor Health John C. Lincoln Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1205832706 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 21, 2005 |
| Last updated in NPPES | Mar 18, 2022 |
| Certified by provider | Mar 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 22477 | 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 - Urology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 637 |
|---|---|
| Services billed | 8,960 across 85 procedure codes |
| Paid by Medicare | $239,562 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,557 · 5,119 30-day fills |
|---|---|
| Patients | 718 |
| Total drug cost | $340,300 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- Honorhealth AmbulatoryScottsdale, AZ · 630 clinicians
- Arizona Oncology Associates PCTucson, AZ · 40 clinicians
Hospital affiliations
- Honor Health John C. Lincoln Medical CenterPhoenix, AZ
- Honorhealth Scottsdale Osborn Medical CenterScottsdale, AZ
- Honorhealth Scottsdale Shea Medical CenterScottsdale, AZ
- Honorhealth Scottsdale Thompson Peak Med CtrScottsdale, AZ
- St Josephs Hospital and Medical CenterPhoenix, AZ
Industry payments (Open Payments)
- 2025$1,538 · 62 payments from 16 companies
- 2024$1,300 · 53 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $316.29 | 10 |
| Sumitomo Pharma America, Inc. | $248.07 | 10 |
| Pfizer Inc. | $222.05 | 10 |
| Blue Earth Diagnostics | $135.75 | 5 |
| Astellas Pharma US Inc | $124.19 | 6 |
What the 2025 payments were for
- Food and Beverage$1,438 · 61 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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