NPPES file of Aug 9, 2026

Stacey Louise Norton-Modrell, LISW

Clinical Social Worker · Sioux City, IA

Stacey Louise Norton-Modrell, LISW is a clinical social worker with a practice address in Sioux City, Iowa, and NPI 1780645275, issued on Apr 1, 2006. Check the license (Iowa 00598, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1780645275
Name
Stacey Louise Norton-Modrell
Credential
LISW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
00598 IA
Self-reported in NPPES; status is on the state search
Practice location
2101 Court St, Sioux City, IA 51104
Phone
(712) 293-4700
Enumerated
Apr 1, 2006
Record last updated
Jul 13, 2026
Fax
(712) 293-4805
Medicare enrollment
Enrolled (PECOS I20160113001881); accepts Medicare assignment
Medical or professional school
University Of Iowa, Rj & L Carver College Of Medicine, 1986
Telehealth
Offers telehealth (CMS)
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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Also registered at 2101 Court St

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

  1. Bradley Bergeson, MED, LMHP, LADCMental Health Counselor1205052420
  2. Dennis Boots, LISWClinical Social Worker1073574521
  3. Kimberly Devries, LISWClinical Social Worker1003877291
  4. Tiffany Holbrook, LMHCMental Health Counselor1104357599
  5. Lois Holmes, LISWClinical Social Worker1033170501
  6. Sandra Jacobsma, LMSWClinical Social Worker1831112788

Verify Stacey Louise Norton-Modrell 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 00598
    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

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

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Bills Medicare through one group practice

  1. Bethink, PLLCSioux City, IA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stacey Louise Norton-Modrell among 2,170 clinical social worker records in Iowa

Stacey Louise Norton-Modrell, 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. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 80% newer
  • In a Medicare fileYes · 17% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated1986 · median 2011 among the 528 with a school on file
  • Record last updated2026 · 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).

91 clinical social worker records list a practice address in Sioux City

They are 91 of the 1,486 NPPES records with a practice address in Sioux City, and 2,170 clinical social worker records in Iowa.

The 8 clinical social worker records with the nearest ZIP codes

  1. Dennis Boots, LISWSioux City, IA 511041073574521
  2. Bonnie Derby, L.C.S.W.Sioux City, IA 511041831297886
  3. Kimberly Devries, LISWSioux City, IA 511041003877291
  4. Michael Esch, LISWSioux City, IA 511041346338134
  5. Kathryn Friedli, LISW, MSWSioux City, IA 511041104903079
  6. Lois Holmes, LISWSioux City, IA 511041033170501
  7. Sandra Jacobsma, LMSWSioux City, IA 511041831112788
  8. Sarah Jolin, LISWSioux City, IA 511041265520985

Common questions

What is Stacey Louise Norton-Modrell, LISW's NPI number?

Stacey Louise Norton-Modrell, LISW's National Provider Identifier (NPI) is 1780645275, issued on Apr 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stacey Louise Norton-Modrell, LISW located?

The NPPES record lists a practice address at 2101 Court St, Sioux City, IA, 51104. Phone: (712) 293-4700. Providers update this record themselves, so call before visiting.

How can I verify Stacey Louise Norton-Modrell, LISW's license?

NPPES lists Iowa license number 00598, 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. 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.