NPPES file of Aug 9, 2026

Richard Haddock, PSYD

Clinical Psychologist · Irvine, CA

Richard Haddock, PSYD is a clinical psychologist with a practice address in Irvine, California, and NPI 1518517374, issued on Sep 13, 2019. Check the license (California 33867, 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
1518517374
Name
Richard Haddock
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
33867 CA
Self-reported in NPPES; status is on the state search
Practice location
4040 Barranca Pkwy Ste 260, Irvine, CA 92604
Phone
(925) 282-1778
Enumerated
Sep 13, 2019
Record last updated
Apr 7, 2025
Fax
(415) 296-5299
Medicare enrollment
Enrolled (PECOS I20250416003538); 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 4040 Barranca Pkwy Ste 260

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

  1. Taylor Alexander, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1609478148
  2. Sheena Backer, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1215691332
  3. Allyson Bushnell, LCSWClinical Social Worker1205525698
  4. Liquita Dage, LMFTMarriage & Family Therapist1649986597
  5. Nancy Fang, PSYDClinical Psychologist1336275999
  6. Cynthia Florido, LMFTMarriage & Family Therapist1306220231

Verify Richard Haddock 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 33867    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. Pacific Coast Psychiatric Associates IncIrvine, CA

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

Richard Haddock among 12,647 clinical psychologist records in California

Richard Haddock, 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 2019, is newer than 86% of them.

  • NPI issued2019 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2018 · median 2006 among the 2,424 with a school on file
  • Record last updated2025 · 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).

140 clinical psychologist records list a practice address in Irvine

They are 140 of the 7,778 NPPES records with a practice address in Irvine, and 12,647 clinical psychologist records in California.

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

The 8 clinical psychologist records with the nearest ZIP codes

  1. Nancy Fang, PSYDIrvine, CA 926041336275999
  2. Michael Gonzales, PH.D.Irvine, CA 926041316060734
  3. Donna Huson, PH.D.Irvine, CA 926041992918734
  4. Yousef Kayyali, PSYD, MA, LPIrvine, CA 926041184273005
  5. Katherine Ko, PH.D.Irvine, CA 926041871524546
  6. Jacqueline Koppers, PSYD, LPIrvine, CA 926041376688374
  7. Jennifer Mitolo, PSY.D.Irvine, CA 926041861664088
  8. Ali Redjaian, PSYD, LPIrvine, CA 926041568524429

Common questions

What is Richard Haddock, PSYD's NPI number?

Richard Haddock, PSYD's National Provider Identifier (NPI) is 1518517374, issued on Sep 13, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Richard Haddock, PSYD located?

The NPPES record lists a practice address at 4040 Barranca Pkwy Ste 260, Irvine, CA, 92604. Phone: (925) 282-1778. Providers update this record themselves, so call before visiting.

How can I verify Richard Haddock, PSYD's license?

NPPES lists California license number 33867, 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.