NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

John C Avery, D.O.

Family Medicine Physician in Tempe, AZ · enumerated 2006 · practices at Mountain Park Health Center.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588613707

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Registry record

Entity type Individual (Type 1)
Name John C Avery
Credential D.O.
Sex Male
Practice address Tempe, AZ, 85282
Phone (602) 243-7277
Fax (480) 927-1092
Enumeration date May 6, 2006
Last updated in NPPES Oct 1, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 12048 (NH) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4409 (AZ) Primary
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
04YP04767NH02 Other NH NH BLUE CROSS BLUE SHIELD
1009800 Medicaid VT -
RE7231 Other NE NHIC
8920269 Other NH CIGNA
AA3099 Other - HARVARD PILGRIM
00059455 Other VT VT BLUE CROSS BLUE SHIELD
8000595 Other VT LADIES FIRST
3076472 Medicaid NH -

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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is John Avery?
John Avery is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-01.