NPPES file of Aug 9, 2026

Alex Alvarez, LCSW

Clinical Social Worker · San Francisco, CA

Alex Alvarez, LCSW is a clinical social worker with a practice address in San Francisco, California, and NPI 1619420429, issued on Jul 28, 2016. Check the license (California 113235, 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
1619420429
Name
Alex Alvarez
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
113235 CA
Self-reported in NPPES; status is on the state search
Practice location
2919 Mission St, San Francisco, CA 94110
Phone
(415) 229-0500
Enumerated
Jul 28, 2016
Record last updated
Jul 5, 2024
Fax
(415) 647-0740
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.
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Also registered at 2919 Mission St

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

  1. Citlalli Aguilar VelazquezStudent in an Organized Health Care Education/Training Program1730036625
  2. Cindy AlvarengaStudent in an Organized Health Care Education/Training Program1710503180
  3. Jose AlvarezOther Technician1326934035
  4. Michelle Alvarez-Campos, PSWClinical Social Worker1942335831
  5. Vanessa AngeldonesStudent in an Organized Health Care Education/Training Program1528586542
  6. Silvia Avila-GarciaSocial Worker1790369544

Verify Alex Alvarez 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 113235
    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.

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1,358 clinical social worker records list a practice address in San Francisco

They are 1,358 of the 38,143 NPPES records with a practice address in San Francisco, 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 Alex Alvarez, LCSW's NPI number?

Alex Alvarez, LCSW's National Provider Identifier (NPI) is 1619420429, issued on Jul 28, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Alex Alvarez, LCSW located?

The NPPES record lists a practice address at 2919 Mission St, San Francisco, CA, 94110. Phone: (415) 229-0500. Providers update this record themselves, so call before visiting.

How can I verify Alex Alvarez, LCSW's license?

NPPES lists California license number 113235, 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.