OVERLAKE CHIROPRACTIC
NPI 1184998593
Chiropractor - Pediatric Chiropractor in Bellevue, WA
About Overlake Chiropractic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OVERLAKE CHIROPRACTIC (NPI 1184998593) is a healthcare organization registered as a pediatric chiropractor in Bellevue, Washington and active in the NPI registry since March 2012. The organization lists Sarah Nowinski, Chiropractor, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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)
Overlake Chiropractic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 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
Medicare enrollment records show 1 clinician reassigns Medicare billing to Overlake Chiropractic, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Zynergy Chiropractic's NPI number?
The NPI number for Zynergy Chiropractic is 1184998593. It was assigned to this organization in the NPPES registry on March 2, 2012. The provider is doing business as Overlake Chiropractic.
Where is Zynergy Chiropractic located?
Zynergy Chiropractic is located at 15616 Bel-Red Rd, Bellevue, WA 98008. The listed phone number is (425) 883-0133.
What is Zynergy Chiropractic's specialty?
The primary specialty registered for this NPI is Chiropractor, specializing in Pediatric Chiropractor, with taxonomy code 111NP0017X.
Is Zynergy Chiropractic enrolled in Medicare?
Yes. Zynergy Chiropractic is registered in the Medicare PECOS enrollment system.
When is Zynergy 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 January 31, 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 Zynergy Chiropractic?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Zynergy 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Zynergy Chiropractic accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Zynergy 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 Zynergy Chiropractic was last updated on March 2, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Overlake Chiropractic · NPI 1184998593
Pediatric Chiropractor organization in Bellevue, Washington. Organization record, active in the CMS NPPES registry since March 2, 2012.
## Identity
- **NPI:** 1184998593 (Entity type: Organization)
- **Enumerated:** March 2, 2012
- **Primary specialty:** Chiropractor - Pediatric Chiropractor · taxonomy 111NP0017X
- **Legal business name:** Zynergy Chiropractic
- **Organization subpart:** No
- **Authorized official:** Sarah Nowinski, CHIROPRACTOR
## Practice location
- **Address:** 15616 BEL-RED RD, Bellevue, WA 98008
- **Phone:** (425) 883-0133
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Washington, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Chiropractic) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 2, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1184998593) · Data from the CMS NPPES public registry.