GRACE H SHIH M.D.
NPI 1124131784
Family Medicine in Seattle, WA
About Grace H Shih M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRACE H SHIH M.D. (NPI 1124131784) is an individual family medicine provider in Seattle, Washington, licensed in Washington (MD60318447) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Harborview Medical Center, and is a graduate of University Of Florida College Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Grace H Shih 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 Grace Shih 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
- 4,364 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Harborview Medical Center
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98125 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 98125
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 Grace Shih's NPI number?
The NPI number for Grace Shih is 1124131784. It was assigned to this individual provider in the NPPES registry on August 17, 2006.
Where is Grace Shih located?
Grace Shih practices at 314 NE Thornton Pl, Seattle, WA 98125. The listed phone number is (206) 528-8000.
What is Grace Shih's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Grace Shih enrolled in Medicare?
Yes. Grace Shih 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 Grace Shih's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grace Shih reassigns Medicare benefits to The Association Of University Physicians (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 Grace Shih's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Grace Shih accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Grace Shih 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 Grace Shih affiliated with any hospitals?
According to CMS data, Grace Shih is affiliated with Harborview Medical Center.
When was this NPI record last updated?
The NPPES record for Grace Shih was last updated on July 17, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Grace H Shih, M.D. · NPI 1124131784
Family Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since August 17, 2006.
## Identity
- **NPI:** 1124131784 (Entity type: Individual)
- **Enumerated:** August 17, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD60318447 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 314 NE THORNTON PL, Seattle, WA 98125-9000
- **Phone:** (206) 528-8000
## 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:** The Association Of University Physicians (NPI 1023041159, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Florida College Of Medicine, class of 2003
## Record status
- **NPPES last updated:** July 17, 2013
- **Other identifiers:** Medicare PIN 8915518 (WA); Medicaid 1124131784 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1124131784) · Data from the CMS NPPES public registry.