PROVIDENCE WA ANESTHESIA SERVICES, P.C.
NPI 1669615894
Anesthesiology in Everett, WA
About Providence Wa Anesthesia Services, P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PROVIDENCE WA ANESTHESIA SERVICES, P.C. (NPI 1669615894) is a healthcare organization registered as an anesthesiology in Everett, Washington and active in the NPI registry since April 2009. The organization lists Marc E. Koch, President & Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Providence Wa Anesthesia Services, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
171Medicare enrollment records show 171 clinicians reassign Medicare billing to Providence Wa Anesthesia Services, P.C., which bills Medicare for the services they deliver. Of these, 14 practice at this address and 40 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 171Everett, WA 98201
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 Providence Wa Anesthesia Services, P.C.'s NPI number?
The NPI number for Providence Wa Anesthesia Services, P.C. is 1669615894. It was assigned to this organization in the NPPES registry on April 17, 2009.
Where is Providence Wa Anesthesia Services, P.C. located?
Providence Wa Anesthesia Services, P.C. is located at 1321 Colby Ave, Everett, WA 98201. The listed phone number is (914) 491-9495.
What is Providence Wa Anesthesia Services, P.C.'s specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Providence Wa Anesthesia Services, P.C. enrolled in Medicare?
Yes. Providence Wa Anesthesia Services, P.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Providence Wa Anesthesia Services, P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 171 clinicians in 4 Medicare specialties reassign their Medicare billing to Providence Wa Anesthesia Services, P.C.. 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 Certified Registered Nurse Anesthetist (CRNA) (97), Anesthesiology (72) and Pain Management (1). Of these, 14 practice at this address and 40 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Providence Wa Anesthesia Services, P.C. accept?
Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Providence Wa Anesthesia Services, P.C. 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 Providence Wa Anesthesia Services, P.C. was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.
# Providence Wa Anesthesia Services, P.c. · NPI 1669615894
Anesthesiology organization in Everett, Washington. Organization record, active in the CMS NPPES registry since April 17, 2009.
## Identity
- **NPI:** 1669615894 (Entity type: Organization)
- **Enumerated:** April 17, 2009
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Marc Koch, PRESIDENT & CEO
## Practice location
- **Address:** 1321 COLBY AVE, Everett, WA 98201-1665
- **Phone:** (914) 491-9495 · **Fax:** (800) 886-1042
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 171 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (97), Anesthesiology (72), Pain Management (1); 14 practice at this address and 40 within 10 miles; [full list](https://npiprofile.com/npi/1669615894/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 16, 2026
- **Other identifiers:** Medicaid 7146251 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1669615894) · Data from the CMS NPPES public registry.