What is William Peters's NPI number?

William Peters's National Provider Identifier (NPI) is 1063449940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Peters's specialty?

William Peters is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is William Peters located?

William Peters's practice location on file with NPPES is 1101 Madison St, Seattle, WA 98104-1306.

What is William Peters's phone number?

The practice phone number listed in the NPPES registry for William Peters is (206) 215-3200.

Is William Peters's NPI active?

Yes — William Peters's NPI (1063449940) is active in the NPPES registry as of the last update on 2021-06-23.

IndividualActive

William Peters, MD

NPI 1063449940 · Specialist · Seattle, WA

William Peters, MD is a Specialist provider in Seattle, WA (NPI 1063449940).

Provider details

NPI number: 1063449940
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: MD
Sex: Male
Sole proprietor: No
License: MD00020710 (WA)

Specialties & taxonomies

SpecialistPrimary174400000XLicense MD00020710 (WA)
Other Service Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1101 Madison St

Suite 1500

Seattle, WA 98104-1306

Phone: (206) 215-3200

Fax: (206) 215-6570

Street-level locationGet directions

More WA providers

Mailing address