Quick answers
- Where does Ryan Greenfield see patients?
- Medicare's clinician data lists 2 practice locations, including Windsor, CO and Johnstown, CO. Call before your visit to confirm the address.
- What is Ryan Greenfield's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Ryan Greenfield accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan Greenfield accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ryan Greenfield?
- (970) 221-1201, as listed in official Medicare / NPI Registry data.
- What is Ryan Greenfield's NPI number?
- 1235811985. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Ryan Greenfield is enrolled with Medicare (CMS data updated 2026-10-02).
- 1555 Main StWindsor, CO 80550 (970) 221‑1201
- 4435 Ronald Reagan BlvdJohnstown, CO 80534 (970) 699‑7303
Group practices
Medicare enrollment lists Ryan Greenfield as a member of this group (CMS data updated 2026-10-02).
- Colorado in Motion LLC40 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Colorado →
Other physical therapists in Windsor
Clinicians with the same Medicare primary specialty in Windsor, CO — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235811985 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians