What is Elizabeth Diaz's NPI number?

Elizabeth Diaz's National Provider Identifier (NPI) is 1992281059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Elizabeth Diaz's specialty?

Elizabeth Diaz is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Elizabeth Diaz located?

Elizabeth Diaz's practice location on file with NPPES is 759 Medford Ave, Hayward, CA 94541-1808.

What is Elizabeth Diaz's phone number?

The practice phone number listed in the NPPES registry for Elizabeth Diaz is (510) 314-5565.

Is Elizabeth Diaz's NPI active?

Yes — Elizabeth Diaz's NPI (1992281059) is active in the NPPES registry as of the last update on 2018-07-12.

IndividualActive

Elizabeth Diaz, BA

NPI 1992281059 · Behavior Analyst · Hayward, CA

Elizabeth Diaz, BA is a Behavior Analyst provider in Hayward, CA (NPI 1992281059).

Provider details

NPI number: 1992281059
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: BA
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(61/100 index)

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

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
83% 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

759 Medford Ave

Hayward, CA 94541-1808

Phone: (510) 314-5565

Street-level locationGet directions

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Mailing address