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

Peter Roy, DC

Individual provider Chiropractor · NPI 1992463525

Peter Roy, DC is registered under Chiropractic in Troy, Missouri. Graduated from Palmer College Chiropractic - Davenport in 2021, 5 years ago. Practices with Winchester Chiropractic, PC, a 5-clinician group. Licensed in Missouri.

Years since qualifying
5
Trained at
Palmer College Chiropractic - Davenport
Licensed in
MO
In the registry since
2021
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

34 Professional Pkwy
Troy, MO 63379-2822
Phone: (636) 356-5557
Fax: (636) 775-2659
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 2021046703 (MO)

Record details

NPI number1992463525
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedDecember 1, 2021
Last updated in NPPESDecember 1, 2021
Certification dateNovember 29, 2021

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 2021 (5 years in practice)
Group practice Winchester Chiropractic, P.C. — 5 clinicians
Accepts Medicare assignment Not indicated

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 patients24
Services billed 164 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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 Winchester Chiropractic, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Troy