NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chad Allen Prior, MD

Internal Medicine Physician in Green Valley, AZ · enumerated 2005.

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

National Provider Identifier

1790772036

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Chad Allen Prior
Credential MD
Sex Male
Practice address 1055 N. La Canada Blvd, Suite 121, Green Valley, AZ, 85614
Fax (520) 547-7775
Enumeration date Oct 3, 2005
Last updated in NPPES Jun 19, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 45609 (AZ) Primary
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
746215 Medicaid AZ -

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Chad Prior?
The National Provider Identifier (NPI) for Chad Prior is 1790772036, a Type 1 (individual) record in the CMS NPPES registry.
Where does Chad Prior practice?
The practice location on file with NPPES is in Green Valley, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-19.