Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

J.F. James Davidson, M.D.

Sports Medicine (Orthopaedic Surgery) Physician in Avondale, AZ · enumerated 2005.

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

National Provider Identifier

1508859844

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Registry record

Entity type Individual (Type 1)

Name J.F. James Davidson

Credential M.D.

Sex Male

Practice address 10450 W Mcdowell Rd, Ste 102, Avondale, AZ, 85392

Phone (623) 846-7614

Fax (623) 846-0993

Enumeration date Aug 23, 2005

Last updated in NPPES Jun 16, 2026

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 20065 (AZ) Primary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 20065 (AZ) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
148355	Medicaid	AZ	-
3Z3986	Other	AZ	HEALTHNET

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

How do I verify J.F. Davidson's NPI record?

Cross-check NPI 1508859844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508859844 active?

Yes, as of the latest NPPES snapshot, NPI 1508859844 is active (record last updated 2026-06-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-16.