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

Rhonda Johnson, LMSW

Individual provider Social Worker · NPI 1154793446

Rhonda Johnson, LMSW is a Clinical Social Worker in Ottumwa, Iowa. Graduated from University of Southern California Keck School of Medicine in 2013, 13 years ago. Practices with Southern Iowa Mental Health Center, a 12-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
13
Trained at
University of Southern California Keck School of Medicine
Licensed in
IA
In the registry since
2015
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

110 E Main St
Ottumwa, IA 52501-2910
Phone: (641) 682-8772
Fax: (641) 682-1924
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 076613 (IA)

Record details

NPI number1154793446
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedOctober 26, 2015
Last updated in NPPESOctober 26, 2015
Mailing address110 E Main St, Ottumwa, IA 52501-2910

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Southern Iowa Mental Health Center — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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