What is Allyson Tuzon's NPI number?

Allyson Tuzon's National Provider Identifier (NPI) is 1588261853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allyson Tuzon's specialty?

Allyson Tuzon is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Allyson Tuzon located?

Allyson Tuzon's practice location on file with NPPES is 600 W Grand Ave, Porterville, CA 93257-2029.

What is Allyson Tuzon's phone number?

The practice phone number listed in the NPPES registry for Allyson Tuzon is (559) 793-2400.

Is Allyson Tuzon's NPI active?

Yes — Allyson Tuzon's NPI (1588261853) is active in the NPPES registry as of the last update on 2026-04-15.

IndividualActive

Allyson Tuzon

NPI 1588261853 · Speech-Language Pathologist · Porterville, CA

Allyson Tuzon is a Speech-Language Pathologist provider in Porterville, CA (NPI 1588261853).

Provider details

NPI number: 1588261853
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000X
Speech, Language and Hearing Service Providers

Profile Score

Established profile(57/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

600 W Grand Ave

Porterville, CA 93257-2029

Phone: (559) 793-2400

Street-level locationGet directions

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Mailing address