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Tamara Ann Holtz, M.S., CCC-SLP

Speech-Language Pathologist in Phoenix, AZ · enumerated 2007.

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

National Provider Identifier

1417094103

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Registry record

Entity type Individual (Type 1)
Name Tamara Ann Holtz
Credential M.S., CCC-SLP
Sex Female
Practice address 20815 N 25th Pl, Suite 105, Phoenix, AZ, 85050
Phone (602) 404-8102
Fax (602) 466-2834
Enumeration date Jan 31, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 4026 (AZ) Primary

Other identifiers

Identifier Type State Issuer
775588 Other AZ AHCCCS

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

Is NPI 1417094103 active?
Yes — as of the latest NPPES snapshot, NPI 1417094103 is active (record last updated 2007-07-08).
How do I verify Tamara Holtz's NPI record?
Cross-check NPI 1417094103 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.