Joanna Joestar, LCSW
Clinical Social Worker · Van Nuys, CA
Joanna Joestar, LCSW is a clinical social worker with a practice address in Van Nuys, California, and NPI 1679134886, issued on Jun 27, 2019. Check the license (California 121634, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joanna Joestar
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 121634 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14624 Sherman Way Ste 600, Van Nuys, CA 91405
- Phone
- (818) 988-6335
- Enumerated
- Jun 27, 2019
- Record last updated
- Dec 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20240523003332); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 14624 Sherman Way Ste 600
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bin Deng, PHARMDPharmacist1851777882
- Michaela Fajardo, PA-CPhysician Assistant1881071959
- Jose NapolesCase Manager/Care Coordinator1467288027
Verify Joanna Joestar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 121634Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Northeast Valley Health CorporationVan Nuys, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joanna Joestar among 36,261 clinical social worker records in California
Joanna Joestar, 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 2019, is newer than 67% of them.
- NPI issued2019 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2019 · median 2012 among the 4,008 with a school on file
- Record last updated2025 · 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).
168 clinical social worker records list a practice address in Van Nuys
They are 168 of the 4,323 NPPES records with a practice address in Van Nuys, and 36,261 clinical social worker records in California.
All 36,261 in California → Every provider in Van Nuys → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Rhonda Anglin, LCSWVan Nuys, CA 914051992829386
- Deborah Besner, ASWVan Nuys, CA 914051588851679
- Joseph Ciccone, LCSWVan Nuys, CA 914051093963639
- Garie Connell, MSWWoodland Hills, CA 914051548455991
- Ilona Iskandar, MSWVan Nuys, CA 914051699890475
- Terresa KnoxVan Nuys, CA 914051295866408
- Michelle Montes, LCSWVan Nuys, CA 914051366751224
- Andrea MoranVan Nuys, CA 914051760677173
Common questions
What is Joanna Joestar, LCSW's NPI number?
Joanna Joestar, LCSW's National Provider Identifier (NPI) is 1679134886, issued on Jun 27, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Joanna Joestar, LCSW located?
The NPPES record lists a practice address at 14624 Sherman Way Ste 600, Van Nuys, CA, 91405. Phone: (818) 988-6335. Providers update this record themselves, so call before visiting.
How can I verify Joanna Joestar, LCSW's license?
NPPES lists California license number 121634, 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.