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

Mr. Jonathan Joseph Steffen, LMSW, BSW

Individual provider Social Worker · NPI 1437402070

Mr. Jonathan Joseph Steffen, LMSW, BSW is a Social Worker in Independence, Iowa. Licensed in Iowa. Registered with an NPI since 2012.

Licensed in
IA
In the registry since
2012
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

2277 Iowa Ave
Independence, IA 50644-9106
Phone: (319) 334-9206
Fax: (866) 292-7262
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 007757 (IA)

Record details

NPI number1437402070
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW , BSW
Sole proprietorNo
NPI enumeratedOctober 19, 2012
Last updated in NPPESOctober 19, 2012