John Choy, PSY.D.
Clinical Psychologist · Harbor City, CA
John Choy, PSY.D. is a clinical psychologist with a practice address in Harbor City, California, and NPI 1467887208, issued on Sep 11, 2013. Check the license (California PSY 12586, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Choy
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License numbers
- PSY 12586 CA
C3543591 CA
MFC 28841 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23505 Normandie Ave, Harbor City, CA 90710
- Phone
- (310) 874-0491
- Enumerated
- Sep 11, 2013
- Record last updated
- Sep 11, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (310) 257-1334
- Medicare enrollment
- Enrolled (PECOS I20250130000342); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Verify John Choy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY 12586Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sud Specialty Group - CASanta Clara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Choy among 12,647 clinical psychologist records in California
John Choy, PSY.D. 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 2013, is newer than 67% of them.
- NPI issued2013 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1989 · median 2006 among the 2,424 with a school on file
- Record last updated2013 · 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 Harbor City → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Christina Joanitis, PHDHarbor City, CA 907101053690586
- Rick Wilson, PHDHarbor City, CA 907101881690972
- Michael BarrazaLakewood, CA 907121174641302
- Karen MolanoLakewood, CA 907121619165081
- Stacy Springmeyer, PSYDLakewood, CA 907121689924201
- Allison Weiss, PSY.D.Lakewood, CA 907121669520821
- Marnel Tucker, PSY.DLakewood, CA 907131588005060
- Frank Kraetz, PSYDBellflower, CA 907061366787764
Common questions
What is John Choy, PSY.D.'s NPI number?
John Choy, PSY.D.'s National Provider Identifier (NPI) is 1467887208, issued on Sep 11, 2013. An NPI identifies a provider in billing; it is not a license.
Where is John Choy, PSY.D. located?
The NPPES record lists a practice address at 23505 Normandie Ave, Harbor City, CA, 90710. Phone: (310) 874-0491. Providers update this record themselves, so call before visiting.
How can I verify John Choy, PSY.D.'s license?
NPPES lists California license number PSY 12586, 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.
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.