Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHESNEY BALLANTYNE
NPI 1326994948
Speech-Language Pathologist in San Diego, CA

Q: What is Chesney Ballantyne's NPI number?

The NPI number for Chesney Ballantyne is 1326994948. It was assigned to this individual provider in the NPPES registry on March 6, 2026.

Q: What is Chesney Ballantyne's specialty?

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

Active since March 06, 2026

4100 NORMAL ST, SAN DIEGO, CA 92103(619) 725-5501 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 7, 2026, Mar 6, 2026 (2 updates tracked since 2026).

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About Chesney Ballantyne NPPES

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

CHESNEY BALLANTYNE (NPI 1326994948) is an individual speech-language pathologist provider in San Diego, California, licensed in California (21101) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1326994948

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameCHESNEY BALLANTYNE

Location Address4100 NORMAL STSan Diego, CA 92103-2653

Mailing Address4100 Normal StSan Diego, CA 92103-2653 · (619) 725-5501

Phone(619) 725-5501

Sole ProprietorNo

Enumeration DateMarch 6, 2026

Last NPPES UpdateAugust 7, 20262 updates tracked since enumeration

NPPES CertifiedAugust 7, 2026

✔ NPI 1326994948 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

License✔ Licensed in CA · 21101

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.

4100 NORMAL ST, San Diego, CA 92103

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

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