Dennis Roger Blaha, MD
NPI 1033175989ActiveIndividual· Anesthesiology· Phoenix, AZ
Anesthesiology (MD) in Phoenix, Arizona, trained at Northwestern University Feinberg Medical School (class of 1974). Mostly services rather than prescriptions: Medicare paid $17,493 for 144 patients in 2024, with only 21 Part D claims. Boston Scientific Corporation reported $40.65 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1033175989 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2006 |
| Last updated in NPPES | Aug 16, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 13790 | 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 - Anesthesiology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 144 |
|---|---|
| Services billed | 147 across 13 procedure codes |
| Paid by Medicare | $17,493 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 37 30-day fills |
|---|---|
| Total drug cost | $258.40 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Anesthesiology |
Industry payments (Open Payments)
- 2025$40.65 · 2 payments from 1 company
- 2024$41.27 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $40.65 | 2 |
What the 2025 payments were for
- Food and Beverage$40.65 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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