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

Dr. Christopher Ryan Fields, PT, DPT, OCS

Individual provider Physical Therapist · NPI 1528601507

Dr. Christopher Ryan Fields, PT, DPT, OCS is registered under Physical Therapist in Private Practice in Greenfield, Massachusetts. Qualified in 2015, 11 years ago. Practices with Valley Medical Group PC, a 106-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
11
Licensed in
MA
In the registry since
2019
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

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Practice location Address checks out

329 Conway St
Greenfield, MA 01301-1521
Phone: (413) 774-6301
Fax: (866) 644-0871
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 31 Hall Dr, Amherst, MA 01002-2751 — (413) 256-8561
  • 238 Northampton St, Easthampton, MA 01027-1046 — (413) 529-9300
  • 70 Main St, Florence, MA 01062-1466 — (413) 586-8400

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 21805 (MA)

Record details

NPI number1528601507
Entity typeIndividual (Type 1)
GenderMale
Credentials PT , DPT , OCS
Sole proprietorNo
NPI enumeratedOctober 23, 2019
Last updated in NPPESApril 11, 2024
Certification dateJanuary 31, 2021

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Valley Medical Group Pc — 106 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 patients171
Services billed 1,795 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 Valley Medical Group PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 106 clinicians in the practice; 12 are shown here.

Other providers in Greenfield