Steven Mark Siwek, MD
NPI 1932204435ActiveIndividual· Pain Medicine, Interventional Pain Medicine· Phoenix, AZ
Pain Medicine, Interventional Pain Medicine (MD) in Phoenix, Arizona, trained at New York Medical College (class of 1994). 272 Medicare patients in 2024, $170,983 paid; nearly all of their 1,716 Part D prescriptions were generic (96%). Abbott Laboratories was the largest of 5 companies reporting payments in 2025, $730.04 in all, mostly food and beverage.
Overview
| NPI | 1932204435 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Mar 25, 2021 |
| Certified by provider | Mar 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pain Medicine, Interventional Pain Medicine Primary | 208VP0014X | 23424 | 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 - Interventional Pain Management (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 272 |
|---|---|
| Services billed | 2,811 across 64 procedure codes |
| Paid by Medicare | $170,983 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,716 · 1,868 30-day fills |
|---|---|
| Patients | 634 |
| Total drug cost | $75,646 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Interventional Pain Management |
| Telehealth | Offers telehealth |
Medical group
- Pain Center of Arizona PCPhoenix, AZ · 13 clinicians
Hospital affiliation
- Yavapai Regional Medical CenterPrescott, AZ
Industry payments (Open Payments)
- 2025$730.04 · 38 payments from 5 companies
- 2024$39,928 · 46 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $324.25 | 18 |
| Biotronik Nro, Inc. | $261.98 | 17 |
| Curonix LLC | $80.42 | 1 |
| Saluda Medical Americas, Inc. | $38.98 | 1 |
| Pfizer Inc. | $24.41 | 1 |
What the 2025 payments were for
- Food and Beverage$730.04 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 interventional pain physicians in Phoenix · All interventional pain physicians in Arizona