Steven Marc Lesieur, LMFT
Marriage & Family Therapist · Los Angeles, CA
Steven Marc Lesieur, LMFT is a marriage & family therapist with a practice address in Los Angeles, California, and NPI 1306542808, issued on Feb 6, 2023. Check the license (California 133664, 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
- Steven Marc Lesieur
- Credential
- LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 133664 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2400 S St Andrews PL, Los Angeles, CA 90018
- Phone
- (657) 845-1140
- Enumerated
- Feb 6, 2023
- Record last updated
- Feb 6, 2023
- Medicare enrollment
- Enrolled (PECOS I20251202003563); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Verify Steven Marc Lesieur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 133664Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Steven Marc Lesieur among 59,889 marriage & family therapist records in California
Steven Marc Lesieur, 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 2023, is newer than 83% of them.
- NPI issued2023 · 83% of these records are older, 12% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2019 · median 2013 among the 4,574 with a school on file
- Record last updated2023 · 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
- Andrea Deluca, B.A.Los Angeles, CA 900181477679512
- Emily Dual, M.A., MFT INTERNLos Angeles, CA 900181801920228
- Lorna FarrierLos Angeles, CA 900181649300971
- Edward Garren, MA LMFT CALos Angeles, CA 900181265551048
- Jacqueline KayLos Angeles, CA 900181194856153
- Jesus Ocana, MFTILos Angeles, CA 900181376630665
- Renee Ohta, M.F.T.ILos Angeles, CA 900181164556270
- Wendy Romo, M.A.Los Angeles, CA 900181942334024
Common questions
What is Steven Marc Lesieur, LMFT's NPI number?
Steven Marc Lesieur, LMFT's National Provider Identifier (NPI) is 1306542808, issued on Feb 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Steven Marc Lesieur, LMFT located?
The NPPES record lists a practice address at 2400 S St Andrews PL, Los Angeles, CA, 90018. Phone: (657) 845-1140. Providers update this record themselves, so call before visiting.
How can I verify Steven Marc Lesieur, LMFT's license?
NPPES lists California license number 133664, 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.