DIANNE OLAYVAR
NPI 1841748340
Speech-Language Pathologist in Chula Vista, CA

Q: What is Dianne Olayvar's NPI number?

The NPI number for Dianne Olayvar is 1841748340. It was assigned to this individual provider in the NPPES registry on September 14, 2016. The provider is also known as Dianne Fernandez Balmaceda Slp.

Q: What is Dianne Olayvar'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 Dianne Olayvar was last updated on September 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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 September 14, 2016

1160 BATTLE CREEK RD, CHULA VISTA, CA 91913(740) 538-2565 Get Directions Write a Review

NPPES record last updated: September 14, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dianne Olayvar NPPES

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

DIANNE OLAYVAR (NPI 1841748340) is an individual speech-language pathologist provider in Chula Vista, California, licensed in California (SP 20685) and active in the NPI registry since September 2016.

NPPES Registry Identity

NPI1841748340

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameDIANNE OLAYVAR

Location Address1160 BATTLE CREEK RDChula Vista, CA 91913-1664

Mailing Address1160 Battle Creek RdChula Vista, CA 91913-1664

Phone(740) 538-2565

Sole ProprietorNo

Enumeration DateSeptember 14, 2016

✔ NPI 1841748340 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 · SP 20685

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.

1160 BATTLE CREEK RD, Chula Vista, CA 91913

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Other Names 1

Former Name (1)Dianne Fernandez Balmaceda Slp

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dianne Olayvar's NPI number?

The NPI number for Dianne Olayvar is 1841748340. It was assigned to this individual provider in the NPPES registry on September 14, 2016. The provider is also known as Dianne Fernandez Balmaceda Slp.

Where is Dianne Olayvar located?

Dianne Olayvar practices at 1160 Battle Creek Rd, Chula Vista, CA 91913. The listed phone number is (740) 538-2565.

What is Dianne Olayvar's specialty?

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

When was this NPI record last updated?

The NPPES record for Dianne Olayvar was last updated on September 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.