NPPES file of Aug 9, 2026

Gulia Phuong Khanh Nguyen

Marriage & Family Therapist · Los Angeles, CA

Gulia Phuong Khanh Nguyen is a marriage & family therapist with a practice address in Los Angeles, California, and NPI 1528605490, issued on Dec 10, 2019. Check the license (California 154913, 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
1528605490
Name
Gulia Phuong Khanh Nguyen
Primary taxonomy
Marriage & Family Therapist 106H00000X
License numbers
154913 CA
127061 CA
Self-reported in NPPES; status is on the state search
Practice location
2121 W Temple St, Los Angeles, CA 90026
Phone
(213) 385-5100
Enumerated
Dec 10, 2019
Record last updated
May 2, 2025
Medicare enrollment
Enrolled (PECOS I20251026000071); 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.
Download card Updates feed

Also registered at 2121 W Temple St

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

  1. Michelle AbundisCase Manager/Care Coordinator1083228803
  2. Jaclyn AceboStudent in an Organized Health Care Education/Training Program1023865516
  3. Natalie AguileraStudent in an Organized Health Care Education/Training Program1770130221
  4. Stephanie Aguilon, BARehabilitation Practitioner1972436806
  5. Jennifer Ahn, PSY.D.Clinical Psychologist1972853141
  6. Kimberly AlcazarRehabilitation Practitioner1821820333

Verify Gulia Phuong Khanh Nguyen 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 154913
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Orange County Health Psychologists IncIrvine, CA

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

Gulia Phuong Khanh Nguyen among 59,889 marriage & family therapist records in California

Gulia Phuong Khanh Nguyen is one of 59,889 marriage & family therapist records with a practice address in California. 4% 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 66% of them.

  • NPI issued2019 · 66% of these records are older, 29% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2021 · median 2013 among the 4,574 with a school on file
  • Record last updated2025 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4,428 marriage & family therapist records list a practice address in Los Angeles

They are 4,428 of the 69,537 NPPES records with a practice address in Los Angeles, and 59,889 marriage & family therapist records in California.

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Tanyanika Ajayi, MALos Angeles, CA 900261588794655
  2. Ernie Alanis, M.S. M.A.Los Angeles, CA 900261861524654
  3. Charlotte Bautista-Loria, LMFTLos Angeles, CA 900261962532028
  4. Janelle Dent, LMFTLos Angeles, CA 900261447323985
  5. Anita Frankel, M.A., M.F.T.Los Angeles, CA 900261396729497
  6. Ana Gonzalez, MASTERSLos Angeles, CA 900261093851867
  7. Allison Huber, MSLos Angeles, CA 900261801987177
  8. Nilda LopapaLos Angeles, CA 900261851483994

Common questions

What is Gulia Phuong Khanh Nguyen's NPI number?

Gulia Phuong Khanh Nguyen's National Provider Identifier (NPI) is 1528605490, issued on Dec 10, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Gulia Phuong Khanh Nguyen located?

The NPPES record lists a practice address at 2121 W Temple St, Los Angeles, CA, 90026. Phone: (213) 385-5100. Providers update this record themselves, so call before visiting.

How can I verify Gulia Phuong Khanh Nguyen's license?

NPPES lists California license number 154913, 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.