SARAH ANNE GUNBY
NPI 1750843926
Internal Medicine - Gastroenterology in Seattle, WA
About Sarah Anne Gunby NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH ANNE GUNBY (NPI 1750843926) is an individual gastroenterology provider in Seattle, Washington, licensed in Washington (MD.MD.61184788) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Harborview Medical Center, and is a graduate of University Of Washington School Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses 3
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
Sarah Anne Gunby 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 Sarah Gunby 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 98195 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.
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 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
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 Sarah Gunby's NPI number?
The NPI number for Sarah Gunby is 1750843926. It was assigned to this individual provider in the NPPES registry on April 4, 2019.
Where is Sarah Gunby located?
Sarah Gunby practices at 1959 NE Pacific St, Seattle, WA 98195. The listed phone number is (206) 940-0056.
What is Sarah Gunby's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Sarah Gunby enrolled in Medicare?
Yes. Sarah Gunby 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 Sarah Gunby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Gunby 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 Sarah Gunby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Gunby accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Sarah Gunby 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 Sarah Gunby affiliated with any hospitals?
According to CMS data, Sarah Gunby is affiliated with Harborview Medical Center.
When was this NPI record last updated?
The NPPES record for Sarah Gunby was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Sarah Anne Gunby · NPI 1750843926
Gastroenterology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 4, 2019.
## Identity
- **NPI:** 1750843926 (Entity type: Individual)
- **Enumerated:** April 4, 2019
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** MD.MD.61184788 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1959 NE PACIFIC ST, Seattle, WA 98195-0001
- **Phone:** (206) 940-0056
## 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 Washington School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** July 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1750843926) · Data from the CMS NPPES public registry.