Dr. Ralph Zane Kelley, DO
Dr. Ralph Zane Kelley is a Surgery Physician provider (Surgery) practicing in Flagstaff, AZ, registered in the NPPES registry with NPI 1538369384 since 2007. The credential DO stands for Doctor of Osteopathic Medicine. Practices at Trauma and Acute Care Surgeons of Northern Arizona (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1538369384 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Ralph Zane Kelley |
| Credential | DO |
| Sex | Male |
| Practice address | 77 W FOREST AVE STE 206, Flagstaff, AZ, 86001 |
| Phone | 2399804302 |
| Fax | 9287732598 |
| Enumeration date | 2007-07-20 |
| Last updated in NPPES | 2020-04-06 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Secondary | DO1481 | NV |
| 208600000X | Surgery Physician | Primary | 005754 | AZ |
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
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1538369384 | Other | AZ | UHC |
| 540447 | Medicaid | AZ | — |
| 1538369384 | Other | AZ | BCBS |
| 3218514 | Other | AZ | CIGNA |
Copy-ready billing details
Provider: Ralph Kelley, DO NPI: 1538369384 Taxonomy: 208600000X (Surgery Physician) Address: 77 W FOREST AVE STE 206, Flagstaff, AZ, 86001
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1194006577 | Trauma and Acute Care Surgeons of Northern Arizona | Organization | Trauma Surgery Physician | Flagstaff, AZ |
Verify this record
Cross-check NPI 1538369384 against the authoritative CMS record: view Dr. Ralph Zane Kelley 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
What is the NPI number for Ralph Kelley?
Where does Ralph Kelley practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-04-06.