Ralph Bidwell, P.T.
Physical Therapist · Castle Rock, CO
Ralph Bidwell, P.T. is a physical therapist with a practice address in Castle Rock, Colorado, and NPI 1306966221, issued on Apr 2, 2007. Check the license (Colorado 4345, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ralph Bidwell
- Credential
- P.T.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 4345 CO
Self-reported in NPPES; status is on the state search - Practice location
- 4386 Trail Boss Dr, Castle Rock, CO 80104
- Phone
- (303) 688-8666
- Enumerated
- Apr 2, 2007
- Record last updated
- Jan 20, 2026
- Fax
- (303) 688-8260
- Medicare enrollment
- Enrolled (PECOS I20070919000692); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 6,354 in Colorado → Look up another NPI →
Also registered at 4386 Trail Boss Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heidi Bailey, PA-CPhysician Assistant1700954740
- John Campbell, M.D.Family Medicine Physician1053373415
- Anthony Cerullo, PA-CMedical Physician Assistant1346271210
- Lionel Gottschalk, MDSports Medicine (Orthopaedic Surgery) Physician1427292895
- Beth Hoekstra, PA-CPhysician Assistant1922272772
- Thomas HoustonSurgical Assistant1114624129
Verify Ralph Bidwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 4345Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Orthopedic Centers OF Colorado LLCColorado Springs, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ralph Bidwell among 6,354 physical therapist records in Colorado
Ralph Bidwell, P.T. is one of 6,354 physical therapist records with a practice address in Colorado. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 14% of them.
- NPI issued2007 · 14% of these records are older, 77% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 37% of these records are
- Graduated1993 · median 2018 among the 2,372 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
99 physical therapist records list a practice address in Castle Rock
They are 99 of the 1,319 NPPES records with a practice address in Castle Rock, and 6,354 physical therapist records in Colorado.
All 6,354 in Colorado → Every provider in Castle Rock → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Timothy Bernacki, PTCastle Rock, CO 801041154339281
- Elizabeth Blom, MPTCastle Rock, CO 801041902966104
- Elizabeth Desimone, PTCastle Rock, CO 801041922199892
- Jane Doherty, P.T.Castle Rock, CO 801041962468744
- Dolores FitzgeraldCastle Rock, CO 801041295843860
- Kristin Frandsen, P.T.Castle Rock, CO 801041194784355
- Chad Gott, PT, DPTCastle Rock, CO 801041487764023
- Elizabeth Holmes, DPTCastle Rock, CO 801041790994440
Common questions
What is Ralph Bidwell, P.T.'s NPI number?
Ralph Bidwell, P.T.'s National Provider Identifier (NPI) is 1306966221, issued on Apr 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Bidwell, P.T. located?
The NPPES record lists a practice address at 4386 Trail Boss Dr, Castle Rock, CO, 80104. Phone: (303) 688-8666. Providers update this record themselves, so call before visiting.
How can I verify Ralph Bidwell, P.T.'s license?
NPPES lists Colorado license number 4345, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
What is Ralph Bidwell, P.T.'s MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.