CLARA Y. CHAN MD
NPI 1740364462
Family Medicine in Seattle, WA
About Clara Y. Chan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLARA Y. CHAN MD (NPI 1740364462) is an individual family medicine provider in Seattle, Washington, licensed in Washington (MD00043934) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center / Cherry Hill, and is a graduate of University Of Washington School Of Medicine (2002).
NPPES Registry Identity
Specialties & Licenses
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
Clara Y. Chan 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 Reassignment
Medicare enrollment records show Clara Chan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98101
- Reassigned Medicare billing, Washington enrollment
- 663 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Medical Center / Cherry Hill
Acute Care Hospitals · Seattle, WASwedish Edmonds Hospital
Acute Care Hospitals · Edmonds, WASwedish Medical Center
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98109 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Clara Chan's NPI number?
The NPI number for Clara Chan is 1740364462. It was assigned to this individual provider in the NPPES registry on October 25, 2006.
Where is Clara Chan located?
Clara Chan practices at 2211 Queen Anne Ave N, Seattle, WA 98109. The listed phone number is (206) 861-8500.
What is Clara Chan's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Clara Chan enrolled in Medicare?
Yes. Clara Chan 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 organization bills Medicare for Clara Chan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Clara Chan reassigns Medicare benefits to Swedish Health Services (Seattle, 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 Clara Chan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Clara Chan accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Clara Chan 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 Clara Chan affiliated with any hospitals?
According to CMS data, Clara Chan is affiliated with Swedish Medical Center / Cherry Hill, Swedish Edmonds Hospital and Swedish Medical Center.
When was this NPI record last updated?
The NPPES record for Clara Chan was last updated on February 6, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Clara Y. Chan, MD · NPI 1740364462
Family Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since October 25, 2006.
## Identity
- **NPI:** 1740364462 (Entity type: Individual)
- **Enumerated:** October 25, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD00043934 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 2211 QUEEN ANNE AVE N, Seattle, WA 98109-2367
- **Phone:** (206) 861-8500 · **Fax:** (206) 861-8501
## 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:** Swedish Health Services (NPI 1073553947, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 2002
## Record status
- **NPPES last updated:** February 6, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1740364462) · Data from the CMS NPPES public registry.