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

Rebecca Nelson Mumm, LMSW

Individual provider Social Worker · NPI 1376139667

Rebecca Nelson Mumm, LMSW is a Clinical Social Worker in Rexburg, Idaho. Qualified in 2020, 6 years ago. Licensed in Idaho.

Years since qualifying
6
Licensed in
ID
In the registry since
2020
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

343 E 4th N Ste 128
Rexburg, ID 83440-6004
Phone: (208) 351-3086
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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 LMSW-40249 (ID)

Record details

NPI number1376139667
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedDecember 21, 2020
Last updated in NPPESDecember 21, 2020
Certification dateDecember 21, 2020

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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