CORINA NISTOR MD
NPI 1053343319
Family Medicine in Everett, WA
About Corina Nistor Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CORINA NISTOR MD (NPI 1053343319) is an individual family medicine provider in Everett, Washington, licensed in Washington (MD00045756) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Redmond.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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)
Corina Nistor Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Corina Nistor reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Everett, WA 98201
- Reassigned Medicare billing, Washington enrollment
- 1,285 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EVERETT, WA 98201
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 Corina Nistor's NPI number?
The NPI number for Corina Nistor is 1053343319. It was assigned to this individual provider in the NPPES registry on July 7, 2006.
Where is Corina Nistor located?
Corina Nistor practices at 4027 Hoyt Ave, Everett, WA 98201. The listed phone number is (425) 317-3630.
What is Corina Nistor's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Corina Nistor enrolled in Medicare?
Yes. Corina Nistor is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Corina Nistor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Corina Nistor reassigns Medicare benefits to Optum Care Washington PLLC (Everett, 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 Corina Nistor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Corina Nistor accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Corina Nistor 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 Corina Nistor was last updated on December 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Corina Nistor, MD · NPI 1053343319
Family Medicine physician in Everett, Washington. Individual provider, active in the CMS NPPES registry since July 7, 2006.
## Identity
- **NPI:** 1053343319 (Entity type: Individual)
- **Enumerated:** July 7, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD00045756 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4027 HOYT AVE, Everett, WA 98201-4920
- **Phone:** (425) 317-3630 · **Fax:** (425) 317-3689
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Optum Care Washington PLLC (NPI 1831186766, Everett, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 11, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1053343319) · Data from the CMS NPPES public registry.