Leo Williams, LCSW
Clinical Social Worker · Jackson, MS
Leo Williams, LCSW is a clinical social worker with a practice address in Jackson, Mississippi, and NPI 1700279585, issued on Mar 18, 2015. Check the license (Mississippi C8459, as entered in NPPES) with the Mississippi board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Leo Williams
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- C8459 MS
M8459 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Woodrow Wilson, Jackson, MS 39216
- Phone
- (601) 362-4471
- Enumerated
- Mar 18, 2015
- Record last updated
- Oct 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 1,028 in Mississippi → Look up another NPI →
Also registered at 1500 Woodrow Wilson
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Smith, MSN CRNPFamily Nurse Practitioner1861591067
Verify Leo Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license C8459Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Leo Williams among 1,028 clinical social worker records in Mississippi
Leo Williams, LCSW is one of 1,028 clinical social worker records with a practice address in Mississippi. 13% 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 2015, is newer than 49% of them.
- NPI issued2015 · 49% of these records are older, 47% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileNo · 23% of these records are
- Record last updated2018 · 54% 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 Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
162 clinical social worker records list a practice address in Jackson
They are 162 of the 6,997 NPPES records with a practice address in Jackson, and 1,028 clinical social worker records in Mississippi. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,028 in Mississippi → Every provider in Jackson → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Lucille Cockerham, LCSWJackson, MS 392161710072962
- Yolanda Davis, L.C.S.W., C-SWHCJackson, MS 392161609945930
- Joseph Finnegan, LCSWJackson, MS 392161174623987
- Linda Gladney, MSW LCSWJackson, MS 392161598864993
- Sarah Herrin, L.C.S.W.Jackson, MS 392161710107537
- Molly Hoke, LCSWJackson, MS 392161013016609
- Sharetta Johnson, LCSWJackson, MS 392161871686956
- Paul Matens, LCSWJackson, MS 392161043302003
Common questions
What is Leo Williams, LCSW's NPI number?
Leo Williams, LCSW's National Provider Identifier (NPI) is 1700279585, issued on Mar 18, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Leo Williams, LCSW located?
The NPPES record lists a practice address at 1500 Woodrow Wilson, Jackson, MS, 39216. Phone: (601) 362-4471. Providers update this record themselves, so call before visiting.
How can I verify Leo Williams, LCSW's license?
NPPES lists Mississippi license number C8459, as entered by the provider. Search the Mississippi 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.