Aaron Johnson, DO
Aaron Johnson is a Emergency Medicine Physician provider (Emergency Medicine) practicing in Phoenix, AZ, registered in the NPPES registry with NPI 1477909521 since 2016. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1477909521 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Aaron Johnson |
| Credential | DO |
| Sex | Male |
| Practice address | 2601 E ROOSEVELT ST, Phoenix, AZ, 85008 |
| Phone | 2082011301 |
| Enumeration date | 2016-05-09 |
| Last updated in NPPES | 2018-10-19 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207P00000X | Emergency Medicine Physician | Primary | 007736 | AZ |
| 390200000X | Student in an Organized Health Care Education/Training Program | Secondary | — | — |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Aaron Johnson, DO NPI: 1477909521 Taxonomy: 207P00000X (Emergency Medicine Physician) Address: 2601 E ROOSEVELT ST, Phoenix, AZ, 85008
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1760309348 | Mariah Mauro | Individual | General Practice Dentistry | Phoenix, AZ |
| 1467379040 | Robert Bryniarski | Individual | General Practice Dentistry | Phoenix, AZ |
| 1538166152 | Paul Zidel | Individual | Orthopaedic Hand Surgery Physician | Phoenix, AZ |
| 1558362491 | Marwan Ghazoul | Individual | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Phoenix, AZ |
| 1356334619 | Magdy Gad | Individual | Anesthesiology Physician | Phoenix, AZ |
| 1871580167 | Michael Murray | Individual | Anesthesiology Physician | Phoenix, AZ |
| 1225028384 | Judith Gallob | Individual | Occupational Health Registered Nurse | Phoenix, AZ |
| 1538140793 | Keith Paley | Individual | Surgery Physician | Phoenix, AZ |
Verify this record
Cross-check NPI 1477909521 against the authoritative CMS record: view Aaron Johnson on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-10-19.