PEACEHEALTH MEDICAL GROUP
NPI 1265692842
Clinic/Center - Sleep Disorder Diagnostic in Bellingham, WA
About Peacehealth Medical Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PEACEHEALTH MEDICAL GROUP (NPI 1265692842) is a healthcare organization registered as a sleep disorder diagnostic in Bellingham, Washington and active in the NPI registry since June 2008. The organization lists Dale J Zender, Cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Peacehealth Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
388Medicare enrollment records show 388 clinicians reassign Medicare billing to Peacehealth Medical Group, which bills Medicare for the services they deliver. Of these, 56 practice at this address and 205 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 46
Nearest to this location (20)
See all 388Bellingham, WA 98226
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 Peacehealth's NPI number?
The NPI number for Peacehealth is 1265692842. It was assigned to this organization in the NPPES registry on June 17, 2008. The provider is doing business as Peacehealth Medical Group.
Where is Peacehealth located?
Peacehealth is located at 4545 Cordata Parkway, Bellingham, WA 98226. The listed phone number is (360) 738-2200.
What is Peacehealth's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Sleep Disorder Diagnostic, with taxonomy code 261QS1200X.
Is Peacehealth enrolled in Medicare?
Yes. Peacehealth is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Peacehealth?
According to the CMS Revalidation Reassignment List (October 2026 release), 388 clinicians in 46 Medicare specialties reassign their Medicare billing to Peacehealth. 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. The largest specialties are Nurse Practitioner (69), Pediatric Medicine (33) and Family Practice (27). Of these, 56 practice at this address and 205 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Peacehealth was last updated on October 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Peacehealth Medical Group · NPI 1265692842
Sleep Disorder Diagnostic organization in Bellingham, Washington. Organization record, active in the CMS NPPES registry since June 17, 2008.
## Identity
- **NPI:** 1265692842 (Entity type: Organization)
- **Enumerated:** June 17, 2008
- **Primary specialty:** Clinic/Center - Sleep Disorder Diagnostic · taxonomy 261QS1200X
- **Legal business name:** Peacehealth
- **Organization subpart:** No
- **Authorized official:** Dale Zender, CFO
## Practice location
- **Address:** 4545 CORDATA PARKWAY, Bellingham, WA 98226-7123
- **Phone:** (360) 738-2200 · **Fax:** (360) 752-5673
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 388 clinicians in 46 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (69), Pediatric Medicine (33), Family Practice (27); 56 practice at this address and 205 within 10 miles; [full list](https://npiprofile.com/npi/1265692842/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 10, 2013
- **Other identifiers:** Medicaid 2009382 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1265692842) · Data from the CMS NPPES public registry.