Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Ralph Bidwell, PT

Individual provider Physical Therapist · NPI 1306966221

Ralph Bidwell, PT is registered under Physical Therapist in Private Practice in Castle Rock, Colorado. Qualified in 1993, 33 years ago. Practices with Orthopedic Centers of Colorado LLC, a 328-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
33
Licensed in
CO
In the registry since
2007
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

4386 Trail Boss Dr
Castle Rock, CO 80104-7512
Phone: (303) 688-8666
Fax: (303) 688-8260
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2430 Research Pkwy Ste 205, Colorado Springs, CO 80920-1093 — (719) 623-1050

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 4345 (CO)

Record details

NPI number1306966221
Entity typeIndividual (Type 1)
GenderMale
Credentials PT
Sole proprietorYes
NPI enumeratedApril 2, 2007
Last updated in NPPESJanuary 20, 2026
Certification dateJanuary 20, 2026

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Orthopedic Centers Of Colorado Llc — 328 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 patients15
Services billed 181 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 Orthopedic Centers of Colorado LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 328 clinicians in the practice; 12 are shown here.

Other providers in Castle Rock