Matthew C. Clayton, MSW, LSW
Social Worker · Rockford, IL
Matthew C. Clayton, MSW, LSW is a social worker with a practice address in Rockford, Illinois, and NPI 1184400145, issued on Sep 6, 2023. Check the license (Illinois 150.111249, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew C. Clayton
- Credential
- MSW, LSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 150.111249 IL
Self-reported in NPPES; status is on the state search - Practice location
- 8038 Macintosh LN, Rockford, IL 61107
- Phone
- (815) 997-6836
- Enumerated
- Sep 6, 2023
- Record last updated
- Sep 6, 2023
- Fax
- (779) 552-8443
- Medicare enrollment
- Enrolled (PECOS I20240314003035); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 8038 Macintosh LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cathrina Angeles, AUDAudiologist1578498044
- Kathryn Beam, AUDAudiologist1477481943
- Constance Copeland, OD, PHDOptometrist1508857202
- Sarah Filer, AU.D.Audiologist1467770941
- Jennifer Grewer, HISHearing Instrument Specialist1174186696
- Anneliese Hartman, AUDAudiologist1548233067
Verify Matthew C. Clayton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 150.111249Check 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
- Clayton And Clayton Counseling, PLLCRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
74 social worker records list a practice address in Rockford
They are 74 of the 3,893 NPPES records with a practice address in Rockford, and 5,881 social worker records in Illinois.
All 74 in Rockford → All 5,881 in Illinois → Every provider in Rockford →
Other social worker records in Illinois
- Linda Abbott, LSWSkokie, IL1104117795
- Stefani AbdaiMcHenry, IL1073297719
- Yasmeen AbdelhamidNorthbrook, IL1528876422
- Halimo AbdulkarimNaperville, IL1700588746
- Dana Abell, LSWAlton, IL1598574279
- Laurie AburtoElk Grove Village, IL1245911817
- Ilse AcevedoChicago, IL1790324515
- Maritza Aceves, BAWestern Springs, IL1326547530
- Ashley Ackerman, LSW, MSW, PH.D.Wheaton, IL1881401487
- Adele AckertNaperville, IL1588220305
Common questions
What is Matthew C. Clayton, MSW, LSW's NPI number?
Matthew C. Clayton, MSW, LSW's National Provider Identifier (NPI) is 1184400145, issued on Sep 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Matthew C. Clayton, MSW, LSW located?
The NPPES record lists a practice address at 8038 Macintosh LN, Rockford, IL, 61107. Phone: (815) 997-6836. Providers update this record themselves, so call before visiting.
How can I verify Matthew C. Clayton, MSW, LSW's license?
NPPES lists Illinois license number 150.111249, as entered by the provider. 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. 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.