NPPES file of Aug 9, 2026

Alex Blake, LCSW

Clinical Social Worker · Los Angeles, CA

Alex Blake, LCSW is a clinical social worker with a practice address in Los Angeles, California, and NPI 1063182020, issued on Sep 20, 2021. Check the license (California 135612, 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
1063182020
Name
Alex Blake
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
135612 CA
Self-reported in NPPES; status is on the state search
Practice location
1625 Schrader Blvd, Los Angeles, CA 90028
Phone
(323) 993-7500
Enumerated
Sep 20, 2021
Record last updated
Feb 13, 2026
Medicare enrollment
Enrolled (PECOS I20260305001328); may accept 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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8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →

Also registered at 1625 Schrader Blvd

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

  1. Joseph Ackerman, LCSWClinical Social Worker1184713299
  2. Jessica AcostaStudent in an Organized Health Care Education/Training Program1952943342
  3. Christopher AguilarAddiction (Substance Use Disorder) Counselor1659729473
  4. Amir Ahuja, M.D.Psychiatry Physician1992006837
  5. Shaima Al Fardan, M.A.Student in an Organized Health Care Education/Training Program1174877872
  6. Majid AlsharifMarriage & Family Therapist1679115356

Verify Alex Blake 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 135612    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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Alex Blake among 36,261 clinical social worker records in California

Alex Blake, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% 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 2021, is newer than 77% of them.

  • NPI issued2021 · 77% of these records are older, 19% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2023 · median 2012 among the 4,008 with a school on file
  • Record last updated2026 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4,806 clinical social worker records list a practice address in Los Angeles

They are 4,806 of the 69,537 NPPES records with a practice address in Los Angeles, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 36,261 in California → Every provider in Los Angeles → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Joseph Ackerman, LCSWLos Angeles, CA 900281184713299
  2. Toby BarronHollywood, CA 900281053647396
  3. Angelina Castellanos, ASWLos Angeles, CA 900281750605804
  4. Luis Espinoza, LCSWLos Angeles, CA 900281053640789
  5. Marshall Feldman, LSCWLos Angeles, CA 900281962570952
  6. Paula Glashausser, LCSWLos Angeles, CA 900281366775413
  7. Lillian Machin, LCSWHollywood, CA 900281902090533
  8. Bonnie Meyerson, LCSWHollywood, CA 900281538297338

Common questions

What is Alex Blake, LCSW's NPI number?

Alex Blake, LCSW's National Provider Identifier (NPI) is 1063182020, issued on Sep 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Alex Blake, LCSW located?

The NPPES record lists a practice address at 1625 Schrader Blvd, Los Angeles, CA, 90028. Phone: (323) 993-7500. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number 135612, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.