WILLIAM BAIRD BELSHE
NPI 1245937721
Internal Medicine - Cardiovascular Disease in Seattle, WA
About William Baird Belshe NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM BAIRD BELSHE (NPI 1245937721) is an individual cardiovascular disease provider in Seattle, Washington, licensed in Washington (MD70016798) and active in the NPI registry since February 2023. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
William Baird Belshe is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician 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.
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 William Belshe's NPI number?
The NPI number for William Belshe is 1245937721. It was assigned to this individual provider in the NPPES registry on February 14, 2023.
Where is William Belshe located?
William Belshe practices at 1959 NE Pacific St, Seattle, WA 98195. The listed phone number is (206) 520-5000.
What is William Belshe's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is William Belshe enrolled in Medicare?
Yes. William Belshe is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for William Belshe was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.