Marie Margaret Keller, PHD, LMFT
Marriage & Family Therapist · Los Angeles, CA
Marie Margaret Keller, PHD, LMFT is a marriage & family therapist with a practice address in Los Angeles, California, and NPI 1427502244, issued on Aug 10, 2016. Check the license (California MFT16943, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marie Margaret Keller
- Credential
- PHD, LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- MFT16943 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1923 1/2 Westwood Blvd, Los Angeles, CA 90025
- Phone
- (310) 465-8880
- Enumerated
- Aug 10, 2016
- Record last updated
- Aug 10, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Also registered at 1923 1/2 Westwood Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ricki Bander, PHDPsychologist1184631723
- Theodore Burnes, PH.D.Clinical Psychologist1518306620
- Shana Doronn, LCSW, PSY.DClinical Social Worker1265471346
- El Khansa Kaicer, MFTMarriage & Family Therapist1598814030
- Ekatherina Kosarenko, LCSWClinical Social Worker1801188610
- Joellen Lapidus, MFT, PSYDMarriage & Family Therapist1477561835
Verify Marie Margaret Keller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license MFT16943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marie Margaret Keller among 59,889 marriage & family therapist records in California
Marie Margaret Keller, PHD, LMFT 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 not. Its NPI, issued in 2016, is newer than 52% of them.
- NPI issued2016 · 52% of these records are older, 43% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2016 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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
- Richard Cohn, MFTLos Angeles, CA 900251740205087
- Brian Dietrich, PH.D.Los Angeles, CA 900251356360812
- Judi Hauswirth, PSYDLos Angeles, CA 900251386678704
- Richard Hirschkoff, L.M.F.T.Los Angeles, CA 900251003811738
- Deborah Kurman, M.F.T.Los Angeles, CA 900251902825581
- Joellen Lapidus, MFT, PSYDLos Angeles, CA 900251477561835
- Chiyo Maniwa, MFTLos Angeles, CA 900251831158740
- Charles Moshontz, M.F.T.Los Angeles, CA 900251548221351
Common questions
What is Marie Margaret Keller, PHD, LMFT's NPI number?
Marie Margaret Keller, PHD, LMFT's National Provider Identifier (NPI) is 1427502244, issued on Aug 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Marie Margaret Keller, PHD, LMFT located?
The NPPES record lists a practice address at 1923 1/2 Westwood Blvd, Los Angeles, CA, 90025. Phone: (310) 465-8880. Providers update this record themselves, so call before visiting.
How can I verify Marie Margaret Keller, PHD, LMFT's license?
NPPES lists California license number MFT16943, 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. 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.