NPPES file of Aug 9, 2026

Frederick Chu, PSYD

Clinical Psychologist · Upland, CA

Frederick Chu, PSYD is a clinical psychologist with a practice address in Upland, California, and NPI 1619950748, issued on Nov 22, 2005. Check the license (California PSY11655, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1619950748
Name
Frederick Chu
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY11655 CA
Self-reported in NPPES; status is on the state search
Practice location
954 W Foothill Blvd, Upland, CA 91786
Phone
(909) 946-4222
Enumerated
Nov 22, 2005
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(909) 946-8243
Medicaid ID
PSY116550 CA
Medicare enrollment
Enrolled (PECOS I20061129000265); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →

Also registered at 954 W Foothill Blvd

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

  1. Sarah Carter, NPPsychiatric/Mental Health Nurse Practitioner1528532603
  2. Susan Courtney, PHDClinical Psychologist1639152382
  3. William Glasser, MSN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1730500620
  4. Robert Gordon, MDPsychiatry Physician1528041654
  5. Tracy Lau, PHARMDPharmacist1184333197
  6. Tashana LewisPsychiatric/Mental Health Nurse Practitioner1497134688

Verify Frederick Chu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PSY11655    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Foothills Psychological Services IncUpland, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Frederick Chu among 12,647 clinical psychologist records in California

Frederick Chu, PSYD is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 99% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1988 · median 2006 among the 2,424 with a school on file
  • Record last updated2007 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in California

There are 12,647 clinical psychologist records in California.

All 12,647 in California → Every provider in Upland → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Linda Adams, PSY.DUpland, CA 917861073727343
  2. Louis Barnett, PHDUpland, CA 917861619152881
  3. Ashley Cabadas, MAUpland, CA 917861902218589
  4. Terry Chase, PH.D.Upland, CA 917861447234679
  5. Susan Courtney, PHDUpland, CA 917861639152382
  6. Peter Currie, PH.DUpland, CA 917861336276914
  7. Reese DehmUpland, CA 917861750752846
  8. Connie Johnshoy-Currie, PSY.D.Upland, CA 917861033246582

Common questions

What is Frederick Chu, PSYD's NPI number?

Frederick Chu, PSYD's National Provider Identifier (NPI) is 1619950748, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Frederick Chu, PSYD located?

The NPPES record lists a practice address at 954 W Foothill Blvd, Upland, CA, 91786. Phone: (909) 946-4222. Providers update this record themselves, so call before visiting.

How can I verify Frederick Chu, PSYD's license?

NPPES lists California license number PSY11655, as entered by the provider. 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. Medicare files from data.cms.gov. 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.