NPPES file of Aug 9, 2026

Ryan Truman Wong, PHD, LP

Psychologist · Pasadena, CA

Ryan Truman Wong, PHD, LP is a psychologist with a practice address in Pasadena, California, and NPI 1457068892, issued on Nov 4, 2022. Check the license (California 35309, 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
1457068892
Name
Ryan Truman Wong
Credential
PHD, LP
Primary taxonomy
Psychologist 103T00000X
License numbers
35309 CA
PSB94027197 CA
PSY35309 CA
Self-reported in NPPES; status is on the state search
Practice location
675 S Arroyo Pkwy Ste 420, Pasadena, CA 91105
Phone
(925) 282-1778
Enumerated
Nov 4, 2022
Record last updated
Aug 26, 2025
Medicare enrollment
Enrolled (PECOS I20250909002202); 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 psychologist records → All 7,304 in California → Look up another NPI →

Also registered at 675 S Arroyo Pkwy Ste 420

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

  1. Dana Abusaleh, LMFTMarriage & Family Therapist1649927450
  2. Dale Alexander, PHD, LPClinical Psychologist1477714095
  3. Karyn Anderson, LMFTMarriage & Family Therapist1912039777
  4. Sarah Appleton, LMFT, LPCC, PSYDMarriage & Family Therapist1386830602
  5. Annie Bailey, PHD, LPClinical Psychologist1053549774
  6. Yolanda Batres-Espinoza, LMFTMarriage & Family Therapist1922585330

Verify Ryan Truman Wong 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 35309    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 IncPasadena, CA

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

Ryan Truman Wong among 7,304 psychologist records in California

Ryan Truman Wong, PHD, LP is one of 7,304 psychologist records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 86% of them.

  • NPI issued2022 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 14% of these records are
  • Graduated2022 · median 2005 among the 1,058 with a school on file
  • Record last updated2025 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

146 psychologist records list a practice address in Pasadena

They are 146 of the 10,525 NPPES records with a practice address in Pasadena, and 7,304 psychologist records in California.

All 7,304 in California → Every provider in Pasadena → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Duane Alleman, PH.D.Pasadena, CA 911051013031228
  2. Saul BushPasadena, CA 911051225162456
  3. Alisa Hale, PSY.D.Pasadena, CA 911051902820889
  4. Elizabeth Ledbetter, PSY.D.Pasadena, CA 911051740471325
  5. Angela Liu, PSY.D.Pasadena, CA 911051871763615
  6. Irene Loewen, PH.D.Pasadena, CA 911051942478813
  7. Justin MangumPasadena, CA 911051023132123
  8. Richard Michalsen, PH.D.Pasadena, CA 911051457562886

Common questions

What is Ryan Truman Wong, PHD, LP's NPI number?

Ryan Truman Wong, PHD, LP's National Provider Identifier (NPI) is 1457068892, issued on Nov 4, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Truman Wong, PHD, LP located?

The NPPES record lists a practice address at 675 S Arroyo Pkwy Ste 420, Pasadena, CA, 91105. Phone: (925) 282-1778. Providers update this record themselves, so call before visiting.

How can I verify Ryan Truman Wong, PHD, LP's license?

NPPES lists California license number 35309, 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.