DR. ALAN J CHUN M.D.
NPI 1326156084
Family Medicine in Seattle, WA
About Dr. Alan J Chun M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALAN J CHUN M.D. (NPI 1326156084) is an individual family medicine provider in Seattle, Washington, licensed in Washington (MD00029502) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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)
Dr. Alan J Chun M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alan Chun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 121 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 98104 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.
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 Alan Chun's NPI number?
The NPI number for Alan Chun is 1326156084. It was assigned to this individual provider in the NPPES registry on August 25, 2006.
Where is Alan Chun located?
Alan Chun practices at 720 8th Ave S Suite 100, Seattle, WA 98104. The listed phone number is (206) 788-3740.
What is Alan Chun's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Alan Chun enrolled in Medicare?
Yes. Alan Chun is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alan Chun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alan Chun reassigns Medicare benefits to International Community 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 Alan Chun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alan Chun accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Alan Chun 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 Alan Chun was last updated on October 31, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Alan J Chun, M.D. · NPI 1326156084
Family Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since August 25, 2006.
## Identity
- **NPI:** 1326156084 (Entity type: Individual)
- **Enumerated:** August 25, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD00029502 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 720 8TH AVE S, SUITE 100, Seattle, WA 98104-3032
- **Phone:** (206) 788-3740
## 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:** International Community Health Services (NPI 1376659151, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 31, 2007
- **Other identifiers:** Other 5672027; Other 129721 (WA); Medicare UPIN D36096; and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1326156084) · Data from the CMS NPPES public registry.