DR. DIANA KIRALYFALVI CASILLAS AUD.
NPI 1548922388
Audiologist in San Marcos, CA

Q: What is Diana Casillas's NPI number?

The NPI number for Diana Casillas is 1548922388. It was assigned to this individual provider in the NPPES registry on October 8, 2021.

Q: What is Diana Casillas's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Q: When was this NPI record last updated?

The NPPES record for Diana Casillas was last updated on October 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 October 08, 2021

255 PICO AVE STE 200, SAN MARCOS, CA 92069(760) 307-1337(760) 591-3510 Get Directions Write a Review

NPPES record last updated: October 8, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Diana Kiralyfalvi Casillas Aud. NPPES

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

DR. DIANA KIRALYFALVI CASILLAS AUD. (NPI 1548922388) is an individual audiologist in San Marcos, California, licensed in California (AU-1488) and active in the NPI registry since October 2021.

NPPES Registry Identity

NPI1548922388

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameDR. DIANA KIRALYFALVI CASILLASCredential: AUD.

Location Address255 PICO AVE STE 200San Marcos, CA 92069-3709

Mailing Address255 Pico Ave Ste 200San Marcos, CA 92069-3709 · (760) 307-1337

Phone(760) 307-1337

Fax(760) 591-3510

Sole ProprietorNo

Enumeration DateOctober 8, 2021

NPPES CertifiedOctober 8, 2021

✔ NPI 1548922388 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in CA · AU-1488

Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

255 PICO AVE STE 200, San Marcos, CA 92069

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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 Diana Casillas's NPI number?

The NPI number for Diana Casillas is 1548922388. It was assigned to this individual provider in the NPPES registry on October 8, 2021.

Where is Diana Casillas located?

Diana Casillas practices at 255 Pico Ave Ste 200, San Marcos, CA 92069. The listed phone number is (760) 307-1337.

What is Diana Casillas's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

When was this NPI record last updated?

The NPPES record for Diana Casillas was last updated on October 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.