ANDREW H CHUNG M.D.
NPI 1023168986
Anesthesiology in Seattle, WA
About Andrew H Chung M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW H CHUNG M.D. (NPI 1023168986) is an individual anesthesiology provider in Seattle, Washington, licensed in Washington (MD00043275) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center, and is a graduate of University Of Washington School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Andrew H Chung M.d. 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 Andrew Chung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98122
- Reassigned Medicare billing, Washington enrollment
- 233 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Medical Center
Acute Care Hospitals · Seattle, WAMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SEATTLE, WA 98104
SEATTLE, WA 98104
SEATTLE, WA 98104
SEATTLE, WA 98104
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 Andrew Chung's NPI number?
The NPI number for Andrew Chung is 1023168986. It was assigned to this individual provider in the NPPES registry on January 11, 2007.
Where is Andrew Chung located?
Andrew Chung practices at 1229 Madison St Suite 1440, Seattle, WA 98104. The listed phone number is (206) 625-0578.
What is Andrew Chung's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Andrew Chung enrolled in Medicare?
Yes. Andrew Chung 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 Andrew Chung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Chung reassigns Medicare benefits to Physicians Anesthesia Service PLLC (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 Andrew Chung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Andrew Chung affiliated with any hospitals?
According to CMS data, Andrew Chung is affiliated with Swedish Medical Center.
When was this NPI record last updated?
The NPPES record for Andrew Chung was last updated on April 14, 2008. 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.
# Andrew H Chung, M.D. · NPI 1023168986
Anesthesiology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since January 11, 2007.
## Identity
- **NPI:** 1023168986 (Entity type: Individual)
- **Enumerated:** January 11, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD00043275 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1229 MADISON ST, SUITE 1440, Seattle, WA 98104-3586
- **Phone:** (206) 625-0578 · **Fax:** (206) 625-9184
## 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:** Physicians Anesthesia Service PLLC (NPI 1417962200, 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 2000
## Record status
- **NPPES last updated:** April 14, 2008
- **Other identifiers:** Medicaid 8399867 (WA); Medicare UPIN I06129; Medicare PIN G8851277
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Source: [NPI Profile](https://npiprofile.com/npi/1023168986) · Data from the CMS NPPES public registry.