ELIZABETH BUCK MD
NPI 1265054514
Family Medicine in East Wenatchee, WA
About Elizabeth Buck Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH BUCK MD (NPI 1265054514) is an individual family medicine provider in East Wenatchee, Washington, licensed in Washington (MD61341875) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, is affiliated with Confluence Health Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Elizabeth Buck Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Elizabeth Buck reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Wenatchee, WA 98802
- Reassigned Medicare billing, Washington enrollment
- 81 clinicians in this Medicare group
Chelan, WA 98816
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1578568853 (Washington)
- 154 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Confluence Health Hospital
Acute Care Hospitals · Wenatchee, WALake Chelan Community Hospital
Critical Access Hospitals · Chelan, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98802 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EAST WENATCHEE, WA 98802
EAST WENATCHEE, WA 98802
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 Elizabeth Buck's NPI number?
The NPI number for Elizabeth Buck is 1265054514. It was assigned to this individual provider in the NPPES registry on May 9, 2020.
Where is Elizabeth Buck located?
Elizabeth Buck practices at 940 Eastmont Ave, East Wenatchee, WA 98802. The listed phone number is (509) 884-9000.
What is Elizabeth Buck's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Elizabeth Buck enrolled in Medicare?
Yes. Elizabeth Buck is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Elizabeth Buck's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Buck reassigns Medicare benefits to 2 organizations: Columbia Valley Community Health (East Wenatchee, WA) and Chelan County Public Hospital District No 2 (Chelan, WA). Each 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 Elizabeth Buck's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elizabeth Buck accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Elizabeth Buck 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.
Is Elizabeth Buck affiliated with any hospitals?
According to CMS data, Elizabeth Buck is affiliated with Confluence Health Hospital and Lake Chelan Community Hospital.
When was this NPI record last updated?
The NPPES record for Elizabeth Buck was last updated on April 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Elizabeth Buck, MD · NPI 1265054514
Family Medicine physician in East Wenatchee, Washington. Individual provider, active in the CMS NPPES registry since May 9, 2020.
## Identity
- **NPI:** 1265054514 (Entity type: Individual)
- **Enumerated:** May 9, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD61341875 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 940 EASTMONT AVE, East Wenatchee, WA 98802
- **Phone:** (509) 884-9000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Columbia Valley Community Health (NPI 1295589455, East Wenatchee, WA); Chelan County Public Hospital District No 2 (NPI 1124438312, Chelan, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** April 20, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1265054514) · Data from the CMS NPPES public registry.