NPPES file of Aug 9, 2026

Leann Ellen Galoustian, LCSW

Clinical Social Worker · Riverside, CA

Leann Ellen Galoustian, LCSW is a clinical social worker with a practice address in Riverside, California, and NPI 1023698495, issued on Apr 10, 2021. Check the license (California 17635, 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
1023698495
Name
Leann Ellen Galoustian
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
17635 CA
Self-reported in NPPES; status is on the state search
Practice location
6840 Indiana Ave Ste 275, Riverside, CA 92506
Phone
(951) 778-0230
Enumerated
Apr 10, 2021
Record last updated
Apr 10, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20241230002026); 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 6840 Indiana Ave Ste 275

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

  1. Iulia BogdanMarriage & Family Therapist1568902716
  2. Rose Cabral, AMFTMarriage & Family Therapist1396441424
  3. Colleen Duggin, LCSWClinical Social Worker1407363120
  4. Alexis Garcia, AMFT -Marriage & Family Therapist1467168146
  5. Alexa GonzalezMarriage & Family Therapist1528811395
  6. Vanessa Hannan, APCCMental Health Counselor1891547766

Verify Leann Ellen Galoustian 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 17635
    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. Central Counseling Services Licensed Clinical Social Worker IncRiverside, CA

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

Leann Ellen Galoustian among 36,261 clinical social worker records in California

Leann Ellen Galoustian, 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. Its NPI, issued in 2021, is newer than 77% of them.

  • NPI issued2021 · 77% of these records are older, 19% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated1990 · median 2012 among the 4,008 with a school on file
  • Record last updated2021 · 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).

481 clinical social worker records list a practice address in Riverside

They are 481 of the 13,893 NPPES records with a practice address in Riverside, and 36,261 clinical social worker records in California.

The 8 clinical social worker records with the nearest ZIP codes

  1. Monica Brown-Hall, LCSWRiverside, CA 925061134250772
  2. Vivian Chen-Haynes, LCSWRiverside, CA 925061578667630
  3. Ashley Cortez, LCSW 89978Riverside, CA 925061538392741
  4. Carolyn Engel-Alexander, LCSWRiverside, CA 925061043381775
  5. Jose Gonzalez, LCSWRiverside, CA 925061689844847
  6. Cynthia Langley, LCSWRiverside, CA 925061538387741
  7. Adriana Lilly, L.C.S.WRiverside, CA 925061154408854
  8. Barbara Mitchell, LCSWRiverside, CA 925061780721233

Common questions

What is Leann Ellen Galoustian, LCSW's NPI number?

Leann Ellen Galoustian, LCSW's National Provider Identifier (NPI) is 1023698495, issued on Apr 10, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Leann Ellen Galoustian, LCSW located?

The NPPES record lists a practice address at 6840 Indiana Ave Ste 275, Riverside, CA, 92506. Phone: (951) 778-0230. Providers update this record themselves, so call before visiting.

How can I verify Leann Ellen Galoustian, LCSW's license?

NPPES lists California license number 17635, 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.