NPPES file of Aug 9, 2026

Andres Chou, PSY.D.

Mental Health Counselor · Pasadena, CA

Andres Chou, PSY.D. is a mental health counselor with a practice address in Pasadena, California, and NPI 1356890891, issued on Sep 26, 2016. 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
1356890891
Name
Andres Chou
Credential
PSY.D.
Primary taxonomy
Mental Health Counselor 101YM0800X
Practice location
491 S Marengo Ave, Pasadena, CA 91101
Phone
(949) 264-2530
Enumerated
Sep 26, 2016
Record last updated
Nov 18, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190827000628); accepts Medicare assignment
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 mental health counselor records → All 28,617 in California → Look up another NPI →

Also registered at 491 S Marengo Ave

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

  1. Lane AssafMarriage & Family Therapist1437800158
  2. Sandra Bohle, MA, MFAMarriage & Family Therapist1043971377
  3. Aimee Ford, AMFTMarriage & Family Therapist1316675747
  4. Melissa Foulks, LMFTMarriage & Family Therapist1417590845
  5. Noah GershmanMarriage & Family Therapist1043971310
  6. Stephanie Gross, MS COUNSELINGBehavior Technician1720558984

Verify Andres Chou in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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Andres Chou among 28,617 mental health counselor records in California

Andres Chou, PSY.D. is one of 28,617 mental health counselor records with a practice address in California. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 54% of them.

  • NPI issued2016 · 54% of these records are older, 41% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileYes · 3% of these records are
  • Graduated2015 · median 2015 among the 722 with a school on file
  • Record last updated2020 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

260 mental health counselor records list a practice address in Pasadena

They are 260 of the 10,525 NPPES records with a practice address in Pasadena, and 28,617 mental health counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 28,617 in California → Every provider in Pasadena → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Katherine Beyer, MSWPasadena, CA 911011831407329
  2. Douglas BoulwarePasadena, CA 911011669708145
  3. Patrick BozarthPasadena, CA 911011962693424
  4. Cameron DavisPasadena, CA 911011588984421
  5. Richa Duggal, LCSWPasadena, CA 911011114175189
  6. Patricia GonzalezPasadena, CA 911011770741001
  7. Ronaldo HunterPasadena, CA 911011528192069
  8. Michael Jackson, MFTPasadena, CA 911011740478155

Common questions

What is Andres Chou, PSY.D.'s NPI number?

Andres Chou, PSY.D.'s National Provider Identifier (NPI) is 1356890891, issued on Sep 26, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Andres Chou, PSY.D. located?

The NPPES record lists a practice address at 491 S Marengo Ave, Pasadena, CA, 91101. Phone: (949) 264-2530. Providers update this record themselves, so call before visiting.

How can I verify Andres Chou, PSY.D.'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.