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Dr. Brian A Mach, OD

Optometrist in Glendale, AZ · enumerated 2005.

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

National Provider Identifier

1093711939

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Registry record

Entity type Individual (Type 1)
Name Dr. Brian A Mach
Credential OD
Sex Male
Practice address 5620 W Thunderbird Rd, #H-3, Glendale, AZ, 85306
Fax (602) 424-0865
Enumeration date Jun 24, 2005
Last updated in NPPES May 9, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 0551 (AZ) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
035073 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

Where does Brian Mach practice?
The practice location on file with NPPES is in Glendale, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brian Mach?
The National Provider Identifier (NPI) for Brian Mach is 1093711939, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-09.