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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DOREEN M LOEFFELHOLZ LISW
NPI 1902871114
Social Worker in Carroll, IA

Active since February 21, 2006
409 1/2 WEST 7TH ST, CARROLL, IA 51401(712) 792-9597(712) 792-6146 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Doreen M Loeffelholz Lisw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DOREEN M LOEFFELHOLZ LISW (NPI 1902871114) is an individual social worker in Carroll, Iowa, licensed in Iowa (01048) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1902871114
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameDOREEN M LOEFFELHOLZCredential: LISW
Location Address409 1/2 WEST 7TH STCarroll, IA 51401
Mailing Address1601 Military RdSioux City, IA 51103-1715 · (712) 252-4547 · Fax (712) 252-3785
Phone(712) 792-9597
Fax(712) 792-6146
Sole ProprietorNo
Enumeration DateFebruary 21, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1902871114 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in IA · 01048
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
409 1/2 WEST 7TH ST, Carroll, IA 51401
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Other Identifiers 1

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Doreen Loeffelholz's NPI number?

The NPI number for Doreen Loeffelholz is 1902871114. It was assigned to this individual provider in the NPPES registry on February 21, 2006.

Where is Doreen Loeffelholz located?

Doreen Loeffelholz practices at 409 1/2 West 7th St, Carroll, IA 51401. The listed phone number is (712) 792-9597.

What is Doreen Loeffelholz's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Doreen Loeffelholz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.