Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Joan Sadler Heslinga Boer, LMSW

Individual provider Mental Health Counselor · NPI 1790637205

Joan Sadler Heslinga Boer, LMSW is a Mental Health Counselor in Ottumwa, Iowa. Licensed in Iowa. Registered with an NPI since 2026.

Licensed in
IA
In the registry since
2026
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Practice location Address checks out

1527 Albia Rd
Ottumwa, IA 52501-3907
Phone: (641) 682-8772
Fax: (641) 682-1924
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 072515 (IA)

Record details

NPI number1790637205
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedFebruary 10, 2026
Last updated in NPPESFebruary 10, 2026
Certification dateFebruary 10, 2026

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