Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Walter Glen Speirs, PA-C

Physician Assistant in Mesa, AZ · enumerated 2006.

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

National Provider Identifier

1326004094

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Registry record

Entity type Individual (Type 1)

Name Walter Glen Speirs

Credential PA-C

Sex Male

Practice address 7233 E Baseline Rd Ste 126, Mesa, AZ, 85209

Phone (602) 755-0800

Fax (602) 560-2721

Enumeration date Apr 21, 2006

Last updated in NPPES Feb 4, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 10908 (AZ) Primary

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 Walter Speirs's NPI record?

Cross-check NPI 1326004094 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1326004094 active?

Yes, as of the latest NPPES snapshot, NPI 1326004094 is active (record last updated 2025-02-04).

Other providers at this practice address

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Roanne Parker Adult Health Nurse Practitioner · Mesa, AZ NPI 1720274863 Bikramjit Gill Medical Physician Assistant · Mesa, AZ NPI 1003153800 Tasha Mack Medical Physician Assistant · Mesa, AZ NPI 1184051336 Gerald Marini Medical Physician Assistant · Mesa, AZ NPI 1245669803 Ruth Hoskins Family Nurse Practitioner · Mesa, AZ NPI 1982013686 Justin Stenquist Family Medicine Physician · Mesa, AZ NPI 1285096503 Matthew Morris Family Nurse Practitioner · Mesa, AZ NPI 1720536642 Michael Hawkes Family Nurse Practitioner · Mesa, AZ NPI 1780234369

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-04.