Joanna Lesli Gillis, LCSW
Clinical Social Worker · Los Angeles, CA
Joanna Lesli Gillis, LCSW is a clinical social worker with a practice address in Los Angeles, California, and NPI 1942755517, issued on Aug 23, 2016. Check the license (California 66593, 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.
- Name
- Joanna Lesli Gillis
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 66593 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2080 Century Park E Ste 1406, Los Angeles, CA 90067
- Phone
- (310) 896-8427
- Enumerated
- Aug 23, 2016
- Record last updated
- Jun 10, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (310) 268-1015
- Medicare enrollment
- Enrolled (PECOS I20190710002263); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 2080 Century Park E Ste 1406
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donald Wallens, M.D.Psychiatry Physician1952401762
Verify Joanna Lesli Gillis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 66593Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Joanna Lesli Gillis among 36,261 clinical social worker records in California
Joanna Lesli Gillis, 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 2016, is newer than 53% of them.
- NPI issued2016 · 53% of these records are older, 42% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2009 · median 2012 among the 4,008 with a school on file
- Record last updated2019 · 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
- Tina Castro, LCSWLos Angeles, CA 900671538520135
- Lorraine Gorlick, PH.D.,LCSWLos Angeles, CA 900671306159124
- Joan Anderson, LCSWLos Angeles, CA 900661871286211
- Rozheen BarekateinLos Angeles, CA 900661689554453
- Rosalyne Blumenstein, LCSWLos Angeles, CA 900681750675542
- Ilana Cohen, LCSWLos Angeles, CA 900681962625731
- Alison Conte, MSWLos Angeles, CA 900661336968940
- Gabriela Cunha-Benjamin, ACSWLos Angeles, CA 900661467237081
Common questions
What is Joanna Lesli Gillis, LCSW's NPI number?
Joanna Lesli Gillis, LCSW's National Provider Identifier (NPI) is 1942755517, issued on Aug 23, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joanna Lesli Gillis, LCSW located?
The NPPES record lists a practice address at 2080 Century Park E Ste 1406, Los Angeles, CA, 90067. Phone: (310) 896-8427. Providers update this record themselves, so call before visiting.
How can I verify Joanna Lesli Gillis, LCSW's license?
NPPES lists California license number 66593, 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.
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.