SING HSIE MD
NPI 1730383241
Family Medicine in Bellevue, WA
About Sing Hsie Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SING HSIE MD (NPI 1730383241) is an individual family medicine provider in Bellevue, Washington, licensed in Washington (MD00047754) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Sing Hsie 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 Sing Hsie reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bellevue, WA 98005
- Reassigned Medicare billing, Washington enrollment
- 121 clinicians in this Medicare group
Seattle, WA 98144
- Reassigned Medicare billing, Washington enrollment
- 292 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98005 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 4
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 Sing Hsie's NPI number?
The NPI number for Sing Hsie is 1730383241. It was assigned to this individual provider in the NPPES registry on June 11, 2007.
Where is Sing Hsie located?
Sing Hsie practices at 1050 140th Ave NE Ste A, Bellevue, WA 98005. The listed phone number is (425) 373-3000.
What is Sing Hsie's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Sing Hsie enrolled in Medicare?
Yes. Sing Hsie 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 Sing Hsie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sing Hsie reassigns Medicare benefits to 2 organizations: International Community Health Services (Bellevue, WA) and Neighborcare Health (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 Sing Hsie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sing Hsie was last updated on December 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Sing Hsie, MD · NPI 1730383241
Family Medicine physician in Bellevue, Washington. Individual provider, active in the CMS NPPES registry since June 11, 2007.
## Identity
- **NPI:** 1730383241 (Entity type: Individual)
- **Enumerated:** June 11, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD00047754 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1050 140TH AVE NE STE A, Bellevue, WA 98005-2972
- **Phone:** (425) 373-3000
## 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): International Community Health Services (NPI 1114363157, Bellevue, WA); Neighborcare Health (NPI 1578593562, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Saint Louis University School Of Medicine, class of 1991
## Record status
- **NPPES last updated:** December 3, 2020
- **Other identifiers:** Medicaid 1017723 (WA); Other G8926332 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1730383241) · Data from the CMS NPPES public registry.