NPPES file of Aug 9, 2026

Brenna Elizabeth Engel Alexander

Clinical Social Worker · San Francisco, CA

Brenna Elizabeth Engel Alexander is a clinical social worker with a practice address in San Francisco, California, and NPI 1063961126, issued on Sep 29, 2016. Check the license (California LCSW114581, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1063961126
Name
Brenna Elizabeth Engel Alexander
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
LCSW114581 CA
Self-reported in NPPES; status is on the state search
Practice location
982 Mission St, San Francisco, CA 94103
Phone
(415) 597-8000
Enumerated
Sep 29, 2016
Record last updated
Jan 17, 2024
Fax
(415) 597-8004
Medicare enrollment
Enrolled (PECOS I20240130003055); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 982 Mission St

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

  1. David AbarcaStudent in an Organized Health Care Education/Training Program1669810115
  2. Robert AbateCommunity Health Worker1336584465
  3. Diana Abrams, MFTIMarriage & Family Therapist1386957926
  4. Thanita Adams, MA, LCSWClinical Social Worker1477706414
  5. Brea AguasMarriage & Family Therapist1982140315
  6. Christian AlcalaStudent in an Organized Health Care Education/Training Program1336795491

Verify Brenna Elizabeth Engel Alexander 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 LCSW114581
    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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Bills Medicare through one group practice

  1. University OF California San FranciscoSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

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.

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 Brenna Elizabeth Engel Alexander's NPI number?

Brenna Elizabeth Engel Alexander's National Provider Identifier (NPI) is 1063961126, issued on Sep 29, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Brenna Elizabeth Engel Alexander located?

The NPPES record lists a practice address at 982 Mission St, San Francisco, CA, 94103. Phone: (415) 597-8000. Providers update this record themselves, so call before visiting.

How can I verify Brenna Elizabeth Engel Alexander's license?

NPPES lists California license number LCSW114581, 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. Medicare files from data.cms.gov. 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.