Registry data as of Aug 27, 2026

Antonio Shallowhorn

Clinical Social Worker · Los Angeles, CA

Antonio Shallowhorn is a clinical social worker with a practice address in Los Angeles, California, and NPI 1851940811, issued on Sep 11, 2019. 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
1851940811
Name
Antonio Shallowhorn
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
510 S Vermont Ave, Los Angeles, CA 90020
Phone
(424) 429-2767
Enumerated
Sep 11, 2019
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 510 S Vermont Ave

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

  1. Veronica AcostaClinical Social Worker1710288964
  2. Angela AdamsCase Manager/Care Coordinator1780439885
  3. Denise Adams, LCSWClinical Social Worker1255683090
  4. Arnesha AllenMental Health Counselor1811778582
  5. Jay AllynCommunity Health Worker1114788437
  6. Paula AlvarezCase Manager/Care Coordinator1104671775

Verify Antonio Shallowhorn 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 →

3,688 clinical social worker records list a Los Angeles practice address

They are 3,688 of the 69,537 NPPES records with a Los Angeles 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 Antonio Shallowhorn's NPI number?

Antonio Shallowhorn's National Provider Identifier (NPI) is 1851940811, issued on Sep 11, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Antonio Shallowhorn located?

The NPPES record lists a practice address at 510 S Vermont Ave, Los Angeles, CA, 90020. Phone: (424) 429-2767. Providers update this record themselves, so call before visiting.

How can I verify Antonio Shallowhorn'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.