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Matthew Duke, DO

Family Medicine Physician in Buckeye, AZ · enumerated 2006.

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

National Provider Identifier

1992779250

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Registry record

Entity type Individual (Type 1)
Name Matthew Duke
Credential DO
Sex Male
Practice address 525 S Watson Rd Ste 200, Buckeye, AZ, 85326
Phone (602) 726-8750
Fax (623) 474-5811
Enumeration date Feb 14, 2006
Last updated in NPPES Jan 26, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 3481 (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
573552 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.

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Frequently asked questions

How do I verify Matthew Duke's NPI record?
Cross-check NPI 1992779250 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1992779250 active?
Yes, as of the latest NPPES snapshot, NPI 1992779250 is active (record last updated 2026-01-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-26.