Gregory Makar, DO
NPI 1881042091ActiveIndividual· Emergency Medicine, Medical Toxicology· Phoenix, AZ
Emergency Medicine, Medical Toxicology (DO) in Phoenix, Arizona, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 2016). Medicare paid $1,833 for services to 11 patients in 2024.
Overview
| NPI | 1881042091 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | May 27, 2016 |
| Last updated in NPPES | Feb 12, 2024 |
| Certified by provider | Feb 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Medical Toxicology Primary | 207PT0002X | 008732 | AZ |
| Emergency Medicine | 207P00000X | 008732 | 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 - Emergency Medicine (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 20 across 8 procedure codes |
| Paid by Medicare | $1,833 |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Banner - University Physician Specialists LLCPhoenix, AZ · 348 clinicians
- Emergency Group of Arizona Professional CorporationBuckeye, AZ · 105 clinicians
Hospital affiliation
- Banner - University Medical Center PhoenixPhoenix, AZ
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Emergency Medicine, Medical Toxicology providers in Phoenix
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All Emergency Medicine, Medical Toxicology providers in Arizona →