Joanne S. Williams, MSW LCSW
Clinical Social Worker · Palm Desert, CA
Joanne S. Williams, MSW LCSW is a clinical social worker with a practice address in Palm Desert, California, and NPI 1548441629, issued on Nov 17, 2007. Check the license (California LCS 22409, 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
- Joanne S. Williams
- Credential
- MSW LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCS 22409 CA
Self-reported in NPPES; status is on the state search - Practice location
- 73345 Highway 111 Ste 202, Palm Desert, CA 92260
- Phone
- (760) 340-3158
- Enumerated
- Nov 17, 2007
- Record last updated
- Mar 29, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (760) 340-3197
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 73345 Highway 111 Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joanne S. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCS 22409Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Joanne S. Williams among 36,261 clinical social worker records in California
Joanne S. Williams, MSW 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 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 76% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2010 · 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).
32 clinical social worker records list a practice address in Palm Desert
They are 32 of the 1,495 NPPES records with a practice address in Palm Desert, 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 Palm Desert → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Lori Beers, LCSWPalm Desert, CA 922601962881979
- Angelica Beltran, LCSWPalm Desert, CA 922601518489855
- Kayla DeriotPalm Desert, CA 922601578037867
- Miranda Duncan, LCSWPalm Desert, CA 922601669863767
- Kelly Ellis, LCSWPalm Desert, CA 922601073548186
- Mary Garvey, LCSWPalm Desert, CA 922601801950571
- Pamela Jones-Vandernagel, LCSWPalm Desert, CA 922601558429035
- Angie Negro, LCSWPalm Desert, CA 922601215712880
Common questions
What is Joanne S. Williams, MSW LCSW's NPI number?
Joanne S. Williams, MSW LCSW's National Provider Identifier (NPI) is 1548441629, issued on Nov 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joanne S. Williams, MSW LCSW located?
The NPPES record lists a practice address at 73345 Highway 111 Ste 202, Palm Desert, CA, 92260. Phone: (760) 340-3158. Providers update this record themselves, so call before visiting.
How can I verify Joanne S. Williams, MSW LCSW's license?
NPPES lists California license number LCS 22409, 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.