SANDRA JOANN NEILL
NPI 1083832703
Speech-Language Pathologist in Phoenix, AZ

Q: What is Sandra Neill's NPI number?

The NPI number for Sandra Neill is 1083832703. It was assigned to this individual provider in the NPPES registry on April 20, 2007. The provider is also known as Sandra Joann Isaak.

Q: What is Sandra Neill's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Sandra Neill was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 20, 2007

21045 N 9TH PL STE 204, PHOENIX, AZ 85024(602) 726-2300(602) 726-2322 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Sandra Joann Neill NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SANDRA JOANN NEILL (NPI 1083832703) is an individual speech-language pathologist provider in Phoenix, Arizona, licensed in California (SP 10923) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1083832703

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameSANDRA JOANN NEILL

Location Address21045 N 9TH PL STE 204Phoenix, AZ 85024-5635

Mailing Address21045 N 9th Pl Ste 204Phoenix, AZ 85024-5635 · (602) 726-2300 · Fax (602) 726-2322

Phone(602) 726-2300

Fax(602) 726-2322

Sole ProprietorYes

Enumeration DateApril 20, 2007

Last NPPES UpdateJune 16, 2026

NPPES CertifiedJune 16, 2026

✔ NPI 1083832703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

Licenses✔ Licensed in CA · SP 10923✔ Licensed in AZ · SLP14159

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

21045 N 9TH PL STE 204, Phoenix, AZ 85024

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Other Names 1

Former Name (1)Sandra Joann Isaak

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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