Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dawn Marie O'Regan, MSW, LISW

Individual provider Clinical Social Worker · NPI 1255397865

Dawn Marie O'Regan, MSW, LISW is a Clinical Social Worker in Cedar Falls, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

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Practice location Address checks out

324 W 3rd St
Cedar Falls, IA 50613-2745 Not confirmed with CMS for 18 years — call before visiting
Phone: (319) 277-4383
Fax: (319) 268-2207
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 06148 (IA)

Record details

NPI number1255397865
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LISW
Sole proprietorNo
NPI enumeratedApril 22, 2006
Last updated in NPPESSeptember 2, 2008

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients14
Services billed 190 a service is one billed item, such as a visit, a test or a procedure
Average patient age65

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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