DR. ROY CLARK EVANS D.C.
NPI 1609911304
Chiropractor in Olympia, WA
About Dr. Roy Clark Evans D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROY CLARK EVANS D.C. (NPI 1609911304) is an individual chiropractor in Olympia, Washington, licensed in Washington (CH2803) and active in the NPI registry since February 2007. He is a graduate of Western States College Of Chiropractic (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Roy Clark Evans D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Roy Evans reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Olympia, WA 98506
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Cascade Chiropractic Inc Ps
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Roy Evans's NPI number?
The NPI number for Roy Evans is 1609911304. It was assigned to this individual provider in the NPPES registry on February 20, 2007.
Where is Roy Evans located?
Roy Evans practices at 1217 4th Ave E Suite 200, Olympia, WA 98506. The listed phone number is (360) 570-8151.
What is Roy Evans's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Roy Evans enrolled in Medicare?
Yes. Roy Evans is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Roy Evans's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Roy Evans reassigns Medicare benefits to Cascade Chiropractic, Inc., P.S. (Olympia, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Roy Evans's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Roy Evans accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Roy Evans as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Roy Evans was last updated on June 29, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Roy Clark Evans, D.C. · NPI 1609911304
Chiropractor provider in Olympia, Washington. Individual provider, active in the CMS NPPES registry since February 20, 2007.
## Identity
- **NPI:** 1609911304 (Entity type: Individual)
- **Enumerated:** February 20, 2007
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** CH2803 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1217 4TH AVE E, SUITE 200, Olympia, WA 98506-4246
- **Phone:** (360) 570-8151 · **Fax:** (360) 943-6602
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Cascade Chiropractic, Inc., P.S. (NPI 1760541270, Olympia, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Western States College Of Chiropractic, class of 1992
## Record status
- **NPPES last updated:** June 29, 2016
- **Other identifiers:** Medicare UPIN U61662 (WA); Medicare ID-Type Unspecified G115000885 (WA); Other 0292244 (WA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1609911304) · Data from the CMS NPPES public registry.