CLARK CHIROPRACTIC
NPI 1316959786
Chiropractor in Silverdale, WA
About Clark Chiropractic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLARK CHIROPRACTIC (NPI 1316959786) is a healthcare organization registered as a chiropractor in Silverdale, Washington and active in the NPI registry since August 2006. The organization lists Stephen Ned Clark, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Clark Chiropractic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Clark Chiropractic, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Silverdale, WA 98383
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Clark Chiropractic's NPI number?
The NPI number for Clark Chiropractic is 1316959786. It was assigned to this organization in the NPPES registry on August 13, 2006.
Where is Clark Chiropractic located?
Clark Chiropractic is located at 9100 Silverdale Way NW, Silverdale, WA 98383. The listed phone number is (360) 692-1178.
What is Clark Chiropractic's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Clark Chiropractic enrolled in Medicare?
Yes. Clark Chiropractic is registered in the Medicare PECOS enrollment system.
When is Clark Chiropractic's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Washington, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Clark Chiropractic?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Chiropractic, reassign their Medicare billing to Clark Chiropractic. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Clark Chiropractic accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Clark Chiropractic 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 Clark Chiropractic was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Clark Chiropractic · NPI 1316959786
Chiropractor organization in Silverdale, Washington. Organization record, active in the CMS NPPES registry since August 13, 2006.
## Identity
- **NPI:** 1316959786 (Entity type: Organization)
- **Enumerated:** August 13, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** Stephen Clark, OWNER
## Practice location
- **Address:** 9100 SILVERDALE WAY NW, Silverdale, WA 98383-8389
- **Phone:** (360) 692-1178
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, Washington, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians (Chiropractic) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 22, 2020
- **Other identifiers:** Other 184303 (WA); Other 5370CL (WA); Other 54222 (WA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1316959786) · Data from the CMS NPPES public registry.