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

Mr. Terry Dale Schaap, PT, MHS, OCS

Individual provider Physical Therapist · NPI 1144478546

Mr. Terry Dale Schaap, PT, MHS, OCS is registered under Physical Therapist in Private Practice in Sioux Falls, South Dakota. Qualified in 2003, 23 years ago. Practices with Avera McKennan, a 962-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
23
Licensed in
SD
In the registry since
2008
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

3400 S Southeastern Ave
Sioux Falls, SD 57103-7184 Not confirmed with CMS for 18 years — call before visiting
Phone: (605) 322-5350
Fax: (605) 371-0918
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 335 (SD)

Record details

NPI number1144478546
Entity typeIndividual (Type 1)
GenderMale
Credentials PT , MHS , OCS
Sole proprietorNo
NPI enumeratedAugust 28, 2008
Last updated in NPPESAugust 28, 2008

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Avera McKennan — 962 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients86
Services billed 2,007 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 Avera McKennan

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 962 clinicians in the practice; 12 are shown here.

Other providers in Sioux Falls