NPPES file of Aug 9, 2026

Mariana Isis Estrada, LCSW

Clinical Social Worker · Pasadena, CA

Mariana Isis Estrada, LCSW is a clinical social worker with a practice address in Pasadena, California, and NPI 1831486224, issued on Jul 6, 2011. Check the license (California LCSW74793, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831486224
Name
Mariana Isis Estrada
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
LCSW74793 CA
Self-reported in NPPES; status is on the state search
Practice location
155 N Lake Ave Ste 800, Pasadena, CA 91101
Phone
(626) 660-9505
Enumerated
Jul 6, 2011
Record last updated
May 13, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 155 N Lake Ave Ste 800

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

  1. Cassandra Carrillo, LCSWMental Health Counselor1902259484
  2. Nancy Cheng, M.D.Child & Adolescent Psychiatry Physician1134501893
  3. Zerri GrossMarriage & Family Therapist1861630568
  4. Tanvir Hussain, M.D.Cardiovascular Disease Physician1891898797
  5. Sonya Martin, M.D.Psychiatry Physician1215241492

Verify Mariana Isis Estrada 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 LCSW74793
    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.

532 clinical social worker records list a practice address in Pasadena

They are 532 of the 10,525 NPPES records with a practice address in Pasadena, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical social worker records in California

  1. Lynne Aalan, LCSWYountville, CA1417195710
  2. Ahmad Fahim AalemiSacramento, CA1033052410
  3. Rachel Aarons, MSW PHDSanta Barbara, CA1871687822
  4. Shari Aarons, LCSWTarzana, CA1467636845
  5. Mary Aarsheim, LCSWPenn Valley, CA1104192616
  6. Sandra Aase, LCSWRiverside, CA1699872325
  7. Maria Abaci, LCSWSan Rafael, CA1205161924
  8. Louisa AbadaOakland, CA1023502259
  9. Alejandro Abarca, LCSWSonora, CA1538184676
  10. Daisy Abarca, ACSWRoseville, CA1548124779

Common questions

What is Mariana Isis Estrada, LCSW's NPI number?

Mariana Isis Estrada, LCSW's National Provider Identifier (NPI) is 1831486224, issued on Jul 6, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Mariana Isis Estrada, LCSW located?

The NPPES record lists a practice address at 155 N Lake Ave Ste 800, Pasadena, CA, 91101. Phone: (626) 660-9505. Providers update this record themselves, so call before visiting.

How can I verify Mariana Isis Estrada, LCSW's license?

NPPES lists California license number LCSW74793, 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.