Registry data as of Aug 27, 2026

Maria Alejo

Clinical Social Worker · West Covina, CA

Maria Alejo is a clinical social worker with a practice address in West Covina, California, and NPI 1770332074, issued on May 17, 2024. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1770332074
Name
Maria Alejo
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
1215 W West Covina Pkwy, West Covina, CA 91790
Phone
(626) 974-0770
Enumerated
May 17, 2024
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 1215 W West Covina Pkwy

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

  1. Arturo AlvaradoClinical Social Worker1720902034
  2. Nora CelayaMarriage & Family Therapist1366999583
  3. Abigail ChinRehabilitation Practitioner1134789191
  4. Cristina DiazMarriage & Family Therapist1124672589
  5. Kiana DiazRehabilitation Practitioner1245918069
  6. Susanna DownerStudent in an Organized Health Care Education/Training Program1851878417

Verify Maria Alejo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

58 clinical social worker records list a West Covina practice address

They are 58 of the 2,450 NPPES records with a West Covina practice address, and 30,426 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. Alejandro Abarca, LCSWSonora, CA1538184676
  9. Daisy Abarca, ACSWRoseville, CA1548124779
  10. Marlene Abarca, ACSWSanta Ana, CA1932592284

Common questions

What is Maria Alejo's NPI number?

Maria Alejo's National Provider Identifier (NPI) is 1770332074, issued on May 17, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Maria Alejo located?

The NPPES record lists a practice address at 1215 W West Covina Pkwy, West Covina, CA, 91790. Phone: (626) 974-0770. Providers update this record themselves, so call before visiting.

How can I verify Maria Alejo's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.