Registry data as of Aug 27, 2026

Willis Clayton, CCC-SLP

Speech-Language Pathologist · Paxton, IL

Willis Clayton, CCC-SLP is a speech-language pathologist with a practice address in Paxton, Illinois, and NPI 1306011366, issued on Apr 29, 2008. Check the license (Illinois 146007687, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1306011366
Name
Willis Clayton
Credential
CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
146007687 IL
Self-reported in NPPES; status is on the state search
Practice location
1001 E Pells St, Paxton, IL 60957
Phone
(217) 379-4361
Enumerated
Apr 29, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1001 E Pells St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. John AbantaoPhysical Therapist1003554759
  2. Grace Anderlik, OTR/LOccupational Therapist1497082515
  3. Annazette AnimasOccupational Therapist1457863938
  4. Sara BowlingOccupational Therapist1700052529
  5. David Clampitt, COTA/LOccupational Therapy Assistant1811163769
  6. Kelly Ficklin, P.T.Physical Therapist1447587555

Verify Willis Clayton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 146007687
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

3 speech-language pathologist records list a Paxton practice address

They are 3 of the 103 NPPES records with a Paxton practice address, and 10,146 speech-language pathologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other speech-language pathologist records in Illinois

  1. Samin Abbasi, M.S. CCC-SLPChicago, IL1578990503
  2. Elisabeth Abbatacola, MAChicago, IL1740413889
  3. Alexis AbbinantiChicago, IL1841154085
  4. Leraaen Abbott, MA CCC-SLPWilmette, IL1154153831
  5. Ala AbdeljaberWaukegan, IL1265043079
  6. Nada Abderrhaman, M.S.Palos Hills, IL1497152201
  7. Stephanie AberleShelbyville, IL1932529989
  8. Jenna Abi-MansourMt Prospect, IL1659049450
  9. Ann Abraham, MA/CCC/SLP-LLoves Park, IL1134495385
  10. Tintu Abraham, MSCJoliet, IL1003153925

Common questions

What is Willis Clayton, CCC-SLP's NPI number?

Willis Clayton, CCC-SLP's National Provider Identifier (NPI) is 1306011366, issued on Apr 29, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Willis Clayton, CCC-SLP located?

The NPPES record lists a practice address at 1001 E Pells St, Paxton, IL, 60957. Phone: (217) 379-4361. Providers update this record themselves, so call before visiting.

How can I verify Willis Clayton, CCC-SLP's license?

NPPES lists Illinois license number 146007687, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.