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

Rachel Maas Rost

Individual provider Clinical Social Worker · NPI 1689220097

Rachel Maas Rost is a Clinical Social Worker in Rapid City, South Dakota. Qualified in 2020, 6 years ago. Works from 2 locations and accepts Medicare assignment.

Years since qualifying
6
In the registry since
2019

Practice location Address checks out

4302 Titan Dr
Rapid City, SD 57701-4312
Phone: (406) 309-6017
Show map & directions

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

Additional practice locations (1)

  • 511 Relentless Dr Unit B, Belgrade, MT 59714-4268 — (406) 309-6017

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1689220097
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 12, 2019
Last updated in NPPESDecember 10, 2025
Certification dateDecember 10, 2025

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 Yes — accepts the Medicare-approved amount

Other providers in Rapid City