Jennifer Joy Hughes

School Psychologist · Castro Valley, CA

Jennifer Joy Hughes is a school psychologist with a practice address in Castro Valley, California, and NPI 1629900683, issued on Jun 2, 2026. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026

1629900683

Name: Jennifer Joy Hughes
Primary taxonomy: School Psychologist 103TS0200X
Practice location: 4400 Alma Ave, Castro Valley, CA 94546
Phone: (510) 537-0630
Enumerated: Jun 2, 2026
Record last updated: Jun 2, 2026
Entity: Type 1 · individual

Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.

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Also registered at 4400 Alma Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

Kasa Andriella, OTDOccupational Therapist1881137925
Steven DoradoOccupational Therapist1790629848
Ashlyn EllisSpeech-Language Pathologist1093647752
Leslie Gilmore, LCSWSchool Social Worker1902180441
Mahealani HolcombSchool Psychologist1235052077
Joyce HongSpeech-Language Pathologist1902720568

Verify Jennifer Joy Hughes in five checks

1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
5CertificationBoard certificationABMS AOA NCCPA AANPNot checked

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School Psychologist providers in California

There are 2,544 school psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,544 in California → Every provider in Castro Valley →

Other school psychologist records in California

April Abbott, M.A.McKinleyville, CA1205769205
Marcia AbbottConcord, CA1649191735
Sarah Abbott, MA, EDSSan Francisco, CA1831020916
Tasleem Abdullah, PPSPorterville, CA1265396600
Maxine AbellanosaYermo, CA1023990942
Betia AbidValencia, CA1356102552
Aura Frances Abing, ED.M., NCSP, LEPSan Francisco, CA1144891250
Chad AblangMillbrae, CA1619593324
Bobbie Ables-Smith, LEP #3049Lodi, CA1043795644
Alexis AccuarPalm Springs, CA1376308130

Common questions

What is Jennifer Joy Hughes's NPI number?

Jennifer Joy Hughes's National Provider Identifier (NPI) is 1629900683, issued on Jun 2, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Joy Hughes located?

The NPPES record lists a practice address at 4400 Alma Ave, Castro Valley, CA, 94546. Phone: (510) 537-0630. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Joy Hughes's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.