William Floyd, LCSW
Clinical Social Worker · Chicago, IL
William Floyd, LCSW is a clinical social worker with a practice address in Chicago, Illinois, and NPI 1982670550, issued on Feb 24, 2006. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Floyd
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 333 S State Street Revenue, Chicago, IL 60604
- Phone
- (312) 747-9442
- Enumerated
- Feb 24, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (312) 747-9447
- Entity
- Type 1 · individual
Also registered at 333 S State Street Revenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Floyd in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4,368 clinical social worker records list a practice address in Chicago
They are 4,368 of the 63,379 NPPES records with a practice address in Chicago, and 13,637 clinical social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,368 in Chicago → All 13,637 in Illinois → Every provider in Chicago →
Other clinical social worker records in Illinois
- Leah A' Hearn, LCSWSavoy, IL1124790829
- Bruce AaronChicago, IL1013069087
- Melissa Aaron, LCSWWest Frankfort, IL1437505526
- Marcus Abate, MSWAurora, IL1679904767
- Nadia Abbas, LCSWChicago, IL1578176400
- Trisha Abbey, LCSWPalatine, IL1477970176
- Mary Abbott, LCSWElgin, IL1073787685
- Susan Abbott, LCSWOak Park, IL1235456930
- Ghada AbdallaChampaign, IL1235015553
- Samella Abdullah, PH.D.Chicago, IL1356404263
Common questions
What is William Floyd, LCSW's NPI number?
William Floyd, LCSW's National Provider Identifier (NPI) is 1982670550, issued on Feb 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Floyd, LCSW located?
The NPPES record lists a practice address at 333 S State Street Revenue, Chicago, IL, 60604. Phone: (312) 747-9442. Providers update this record themselves, so call before visiting.
How can I verify William Floyd, LCSW's license?
Search the Illinois 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.