NPPES file of Aug 9, 2026

Kristal Williams, LISW, IADC

Clinical Social Worker · Sigourney, IA

Kristal Williams, LISW, IADC is a clinical social worker with a practice address in Sigourney, Iowa, and NPI 1306373089, issued on May 12, 2017. Check the license (Iowa 112854, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1306373089
Name
Kristal Williams
Credential
LISW, IADC
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
112854 IA
Self-reported in NPPES; status is on the state search
Practice location
804 E Pleasant Valley St, Sigourney, IA 52591
Phone
(641) 660-9098
Enumerated
May 12, 2017
Record last updated
Feb 21, 2025
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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Verify Kristal Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 112854    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 Iowa license search

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1 clinical social worker records list a practice address in Sigourney

They are 1 of the 32 NPPES records with a practice address in Sigourney, and 2,170 clinical social worker records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,170 in Iowa → Every provider in Sigourney →

Other clinical social worker records in Iowa

  1. Jenna AalbersClive, IA1366337115
  2. Rachel Aanonson, LISWDes Moines, IA1205630902
  3. Sarah AanonsonNorth Liberty, IA1811642564
  4. Elizabeth Abbott, LISWDes Moines, IA1255135992
  5. Janet Abendroth, LISWJohnston, IA1235229295
  6. Sonya Abraham, LMSWDavenport, IA1881384568
  7. Susan Ackelson, LISWWest Des Moines, IA1497780803
  8. Tabitha Acree, LISWFort Dodge, IA1205012242
  9. Alexis Adams, LMSWWaterloo, IA1528820255
  10. Charles AdamsIowa City, IA1215937594

Common questions

What is Kristal Williams, LISW, IADC's NPI number?

Kristal Williams, LISW, IADC's National Provider Identifier (NPI) is 1306373089, issued on May 12, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Kristal Williams, LISW, IADC located?

The NPPES record lists a practice address at 804 E Pleasant Valley St, Sigourney, IA, 52591. Phone: (641) 660-9098. Providers update this record themselves, so call before visiting.

How can I verify Kristal Williams, LISW, IADC's license?

NPPES lists Iowa license number 112854, as entered by the provider. Search the Iowa 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.