What is Jennifer Hughes's NPI number?

Jennifer Hughes's National Provider Identifier (NPI) is 1629900683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennifer Hughes's specialty?

Jennifer Hughes is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).

Where is Jennifer Hughes located?

Jennifer Hughes's practice location on file with NPPES is 4400 Alma Ave, Castro Valley, CA 94546-3104.

What is Jennifer Hughes's phone number?

The practice phone number listed in the NPPES registry for Jennifer Hughes is (510) 537-0630.

Is Jennifer Hughes's NPI active?

Yes — Jennifer Hughes's NPI (1629900683) is active in the NPPES registry as of the last update on 2026-06-02.

IndividualActive

Jennifer Hughes

NPI 1629900683 · School Psychologist · Castro Valley, CA

Jennifer Hughes is a School Psychologist provider in Castro Valley, CA (NPI 1629900683).

Provider details

NPI number: 1629900683
Entity type: Individual
Primary specialty: School PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

School PsychologistPrimary103TS0200X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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
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

4400 Alma Ave

Castro Valley, CA 94546-3104

Phone: (510) 537-0630

Street-level locationGet directions

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Mailing address