Lucy E. Marrero, MFT
Marriage & Family Therapist · Thousand Oaks, CA
Lucy E. Marrero, MFT is a marriage & family therapist with a practice address in Thousand Oaks, California, and NPI 1154688570, issued on Apr 23, 2012. Check the license (California 90871, 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
- Lucy E. Marrero
- Credential
- MFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 90871 CA
Self-reported in NPPES; status is on the state search - Practice location
- 280 E Thousand Oaks Blvd, Thousand Oaks, CA 91360
- Phone
- (805) 905-5980
- Enumerated
- Apr 23, 2012
- Record last updated
- Mar 31, 2026
- Medicare enrollment
- Enrolled (PECOS I20260520004325); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Also registered at 280 E Thousand Oaks Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Candice ChristensenMental Health Counselor1477167930
- Kathryn Kegley, LMFTMarriage & Family Therapist1407198310
Verify Lucy E. Marrero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 90871Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Lucy E. Marrero among 59,889 marriage & family therapist records in California
Lucy E. Marrero, MFT 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 2012, is newer than 37% of them.
- NPI issued2012 · 37% of these records are older, 59% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2010 · median 2013 among the 4,574 with a school on file
- Record last updated2026 · 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).
208 marriage & family therapist records list a practice address in Thousand Oaks
They are 208 of the 2,434 NPPES records with a practice address in Thousand Oaks, 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 Thousand Oaks → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Savita Carothers, LMFTThousand Oaks, CA 913601023133915
- Laura Clark, LMFTThousand Oaks, CA 913601245260009
- Janice Crawford, M.S. MFTThousand Oaks, CA 913601528158961
- Lucy Deukmejian, M.S., LMFTThousand Oaks, CA 913601073654679
- Mindy Gillihan, MFTThousand Oaks, CA 913601629103254
- Diane Gudermuth, PHD MFTThousand Oaks, CA 913601568505048
- Nancy Haber, M.A.Thousand Oaks, CA 913601477620672
- Regina Lehrer, M.F.T.Thousand Oaks, CA 913601801999834
Common questions
What is Lucy E. Marrero, MFT's NPI number?
Lucy E. Marrero, MFT's National Provider Identifier (NPI) is 1154688570, issued on Apr 23, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Lucy E. Marrero, MFT located?
The NPPES record lists a practice address at 280 E Thousand Oaks Blvd, Thousand Oaks, CA, 91360. Phone: (805) 905-5980. Providers update this record themselves, so call before visiting.
How can I verify Lucy E. Marrero, MFT's license?
NPPES lists California license number 90871, 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.