GAYOUNG HONG MD
NPI 1194072876
Family Medicine in Bellevue, WA
About Gayoung Hong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GAYOUNG HONG MD (NPI 1194072876) is an individual family medicine provider in Bellevue, Washington, licensed in Washington (MD60536682) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 and accepts Medicare assignment
Gayoung Hong 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 Gayoung Hong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Renton, WA 98056
- Reassigned Medicare billing, Washington enrollment
- 403 clinicians in this Medicare group
Seattle, WA 98104
- 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.
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
Acute Care Hospitals · Seattle, WAOverlake Hospital Medical Center
Acute Care Hospitals · Bellevue, WASwedish Issaquah
Acute Care Hospitals · Issaquah, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98006 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 12
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 Gayoung Hong's NPI number?
The NPI number for Gayoung Hong is 1194072876. It was assigned to this individual provider in the NPPES registry on August 13, 2012.
Where is Gayoung Hong located?
Gayoung Hong practices at 12917 SE 38th St Ste 100, Bellevue, WA 98006. The listed phone number is (425) 641-4000.
What is Gayoung Hong's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Gayoung Hong enrolled in Medicare?
Yes. Gayoung Hong 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 Gayoung Hong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gayoung Hong reassigns Medicare benefits to 2 organizations: Healthpoint (Renton, WA) and Swedish Health Services (Seattle, 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 Gayoung Hong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gayoung Hong accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Gayoung Hong 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 Gayoung Hong affiliated with any hospitals?
According to CMS data, Gayoung Hong is affiliated with Swedish Medical Center, Overlake Hospital Medical Center and Swedish Issaquah.
When was this NPI record last updated?
The NPPES record for Gayoung Hong was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.
# Gayoung Hong, MD · NPI 1194072876
Family Medicine physician in Bellevue, Washington. Individual provider, active in the CMS NPPES registry since August 13, 2012.
## Identity
- **NPI:** 1194072876 (Entity type: Individual)
- **Enumerated:** August 13, 2012
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD60536682 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 12917 SE 38TH ST STE 100, Bellevue, WA 98006-1349
- **Phone:** (425) 641-4000 · **Fax:** (206) 320-5840
## 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): Healthpoint (NPI 1881219426, Renton, WA); Swedish Health Services (NPI 1619680840, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** February 10, 2026
- **Other identifiers:** Medicaid 2046567 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1194072876) · Data from the CMS NPPES public registry.