Registry data as of Aug 27, 2026

Iselin Arias, ACSW

Clinical Social Worker · Los Angeles, CA

Iselin Arias, ACSW is a clinical social worker with a practice address in Los Angeles, California, and NPI 1528435716, issued on Aug 24, 2015. 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
1528435716
Name
Iselin Arias
Credential
ACSW
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
4650 W Sunset Blvd # 53, Los Angeles, CA 90027
Phone
(323) 361-3849
Enumerated
Aug 24, 2015
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 4650 W Sunset Blvd # 53

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

  1. Maria AguilarDay Training/Habilitation Specialist1619848462
  2. Maria AlonzoMarriage & Family Therapist1003931312
  3. Elisa AmparoCase Management Registered Nurse1033540901
  4. Ashaunta Anderson, M.D.General Practice Physician1578882569
  5. Chiquanna AndersonPsychologist1689355695
  6. Carolina BarbeitoStudent in an Organized Health Care Education/Training Program1013573492

Verify Iselin Arias 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 Iselin Arias, ACSW's NPI number?

Iselin Arias, ACSW's National Provider Identifier (NPI) is 1528435716, issued on Aug 24, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Iselin Arias, ACSW located?

The NPPES record lists a practice address at 4650 W Sunset Blvd # 53, Los Angeles, CA, 90027. Phone: (323) 361-3849. Providers update this record themselves, so call before visiting.

How can I verify Iselin Arias, ACSW'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.