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

Samantha Catherine Grimsley, OTR/L

Individual provider Occupational Therapist · NPI 1427667971

Samantha Catherine Grimsley, OTR/L is registered under Occupational Therapist in Private Practice in Sioux Falls, South Dakota. Qualified in 2013, 13 years ago. Practices with Empowerme Asl LLC, a 82-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
13
Licensed in
IA
In the registry since
2020
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1000 N West Ave Ste 210
Sioux Falls, SD 57104-1314
Phone: (605) 231-2490
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 002439 (IA)

Record details

NPI number1427667971
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedJuly 29, 2020
Last updated in NPPESJuly 29, 2020
Certification dateJuly 29, 2020

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Empowerme Asl Llc — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients39
Services billed 3,361 a service is one billed item, such as a visit, a test or a procedure
Average patient age84

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Empowerme Asl LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 82 clinicians in the practice; 12 are shown here.

Other providers in Sioux Falls