Calvin Keunchan Yang
Marriage & Family Therapist · Los Angeles, CA
Calvin Keunchan Yang is a marriage & family therapist with a practice address in Los Angeles, California, and NPI 1639678485, issued on Feb 7, 2018. Check the license (California LMFT130447, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Calvin Keunchan Yang
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License numbers
- LMFT130447 CA
AMFT109338 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3727 W 6TH St Ste 320, Los Angeles, CA 90020
- Phone
- (213) 235-4855
- Enumerated
- Feb 7, 2018
- Record last updated
- Jul 21, 2022
- Fax
- (213) 394-3022
- Medicare enrollment
- Enrolled (PECOS I20240518000344); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Also registered at 3727 W 6TH St Ste 320
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Je Lee Juliet ChangStudent in an Organized Health Care Education/Training Program1760999353
- Yeonsoo ChoiMarriage & Family Therapist1295407997
- Hyejin ChunCommunity Health Worker1750138673
- Justin HahnDay Training/Habilitation Specialist1376359257
- Cecil HanStudent in an Organized Health Care Education/Training Program1821989815
- Christine HanDay Training/Habilitation Specialist1609574912
Verify Calvin Keunchan Yang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LMFT130447Check 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
- Southern California Permanente Medical GroupGardena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Calvin Keunchan Yang among 59,889 marriage & family therapist records in California
Calvin Keunchan Yang 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 2018, is newer than 61% of them.
- NPI issued2018 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2018 · median 2013 among the 4,574 with a school on file
- Record last updated2022 · 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.
All 59,889 in California → Every provider in Los Angeles → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Sandra Baca, LMFTLos Angeles, CA 900201043312069
- Traci Higa, M.A.Los Angeles, CA 900201548302318
- Alan JohnsonLos Angeles, CA 900201063622678
- Sangok Kim, MFTLos Angeles, CA 900201386768786
- Lara Lewis, MALos Angeles, CA 900201295866952
- Ingrid MarchusLos Angeles, CA 900201508930413
- Dana McEwen, M.A.Los Angeles, CA 900201609921626
- James McEwen, LMFTLos Angeles, CA 900201750418869
Common questions
What is Calvin Keunchan Yang's NPI number?
Calvin Keunchan Yang's National Provider Identifier (NPI) is 1639678485, issued on Feb 7, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Calvin Keunchan Yang located?
The NPPES record lists a practice address at 3727 W 6TH St Ste 320, Los Angeles, CA, 90020. Phone: (213) 235-4855. Providers update this record themselves, so call before visiting.
How can I verify Calvin Keunchan Yang's license?
NPPES lists California license number LMFT130447, 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.