What is Josephine Sarreal's NPI number?

Josephine Sarreal's National Provider Identifier (NPI) is 1982579298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Josephine Sarreal's specialty?

Josephine Sarreal is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).

Where is Josephine Sarreal located?

Josephine Sarreal's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.

What is Josephine Sarreal's phone number?

The practice phone number listed in the NPPES registry for Josephine Sarreal is (833) 574-2273.

Is Josephine Sarreal's NPI active?

Yes — Josephine Sarreal's NPI (1982579298) is active in the NPPES registry as of the last update on 2025-10-07.

IndividualActive

Josephine Sarreal, AU.D.

NPI 1982579298 · Audiologist · Fontana, CA

Josephine Sarreal, AU.D. is a Audiologist provider in Fontana, CA (NPI 1982579298).

Provider details

NPI number: 1982579298
Entity type: Individual
Primary specialty: AudiologistSpeech, Language and Hearing Service Providers
Credential: AU.D.
Sex: Female
Sole proprietor: No
License: 4081 (CA)

Specialties & taxonomies

AudiologistPrimary231H00000XLicense 4081 (CA)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% 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

9961 Sierra Ave

Fontana, CA 92335-6720

Phone: (833) 574-2273

Street-level locationGet directions

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Mailing address