NPPES file of Aug 9, 2026

Christin Witherspoon Squier, LISW

Clinical Social Worker · Mason City, IA

Christin Witherspoon Squier, LISW is a clinical social worker with a practice address in Mason City, Iowa, and NPI 1245487461, issued on Aug 19, 2008. Check the license (Iowa 06763, 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
1245487461
Name
Christin Witherspoon Squier
Credential
LISW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
06763 IA
Self-reported in NPPES; status is on the state search
Practice location
103 E State St Ste 301, Mason City, IA 50401
Phone
(641) 421-2089
Enumerated
Aug 19, 2008
Record last updated
Apr 24, 2024
Fax
(641) 450-0030
Medicare enrollment
Enrolled (PECOS I20260323001051); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 2,170 in Iowa → Look up another NPI →

Also registered at 103 E State St Ste 301

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

  1. Michelle Boldt, LMHC-TProfessional Counselor1538768593
  2. Lindsey Craighton, LISWSocial Worker1295701514
  3. Jessalyn Frenz, LMSWSocial Worker1558045286
  4. Sarah Hynes-Despenas, LMHC-TMental Health Counselor1407734445
  5. Sarah Morrison, LMHCMental Health Counselor1770876005
  6. Miriam RavelingMental Health Counselor1811775208

Verify Christin Witherspoon Squier 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 06763    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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Christin Witherspoon Squier among 2,170 clinical social worker records in Iowa

Christin Witherspoon Squier, LISW is one of 2,170 clinical social worker records with a practice address in Iowa. 17% 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 2008, is newer than 25% of them.

  • NPI issued2008 · 25% of these records are older, 72% newer
  • In a Medicare fileNo · 17% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated1995 · median 2011 among the 528 with a school on file
  • Record last updated2024 · 49% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

33 clinical social worker records list a practice address in Mason City

They are 33 of the 866 NPPES records with a practice address in Mason City, 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 Mason City → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Vickey Basgall, LISWMason City, IA 504011962510669
  2. Michael Benak, LISWMason City, IA 504011184763922
  3. Connie Bleile, LISWMason City, IA 504011538338470
  4. Douglas Brink, LISW, LMFTMason City, IA 504011023013174
  5. Mary Christianson, LISW, RPT-SMason City, IA 504011558417782
  6. Angela Irvin, LISWMason City, IA 504011407863772
  7. Lisa JahnelMason City, IA 504011669634556
  8. Pamela Little, LISWMason City, IA 504011811089071

Common questions

What is Christin Witherspoon Squier, LISW's NPI number?

Christin Witherspoon Squier, LISW's National Provider Identifier (NPI) is 1245487461, issued on Aug 19, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Christin Witherspoon Squier, LISW located?

The NPPES record lists a practice address at 103 E State St Ste 301, Mason City, IA, 50401. Phone: (641) 421-2089. Providers update this record themselves, so call before visiting.

How can I verify Christin Witherspoon Squier, LISW's license?

NPPES lists Iowa license number 06763, 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.