Stewart Greenberg, MD
NPI 1306941398ActiveIndividual· Anesthesiology· Phoenix, AZ
Anesthesiology (MD) with Valley Anesthesiology Consultants Inc, practicing in Phoenix, Arizona. Mostly services rather than prescriptions: Medicare paid $33,868 for 177 patients in 2024, with only 19 Part D claims. Medtronic, Inc. reported $131.65 in payments in 2025, mostly food and beverage. Lists Honorhealth Deer Valley Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1306941398 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 14, 2006 |
| Last updated in NPPES | Dec 16, 2019 |
| Certified by provider | Dec 16, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 33971 | AZ |
| Anesthesiology | 207L00000X | ME46931 | FL |
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 - Anesthesiology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 177 |
|---|---|
| Services billed | 185 across 51 procedure codes |
| Paid by Medicare | $33,868 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19 · 23 30-day fills |
|---|---|
| Total drug cost | $211.03 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Valley Anesthesiology Consultants IncMesa, AZ · 283 clinicians
Hospital affiliations
- Honorhealth Deer Valley Medical CenterPhoenix, AZ
- Honorhealth Sonoran Crossing Medical CenterPhoenix, AZ
Industry payments (Open Payments)
- 2025$131.65 · 1 payment from 1 company
- 2024$126.36 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $131.65 | 1 |
What the 2025 payments were for
- Food and Beverage$131.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 867 anesthesiologists in Phoenix · All anesthesiologists in Arizona