Courtney Sanderson
NPI 1003266305 · Physician Assistant · Seattle, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Courtney Sanderson is a Physician Assistant provider in Seattle, WA (NPI 1003266305).
Provider details
- NPI number
- 1003266305
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PA60685366 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
Mailing address
Registry dates
- Enumerated
- 2016-06-16
- Last updated
- 2016-11-10
Frequently asked questions
- What is Courtney Sanderson's NPI number?
- Courtney Sanderson's National Provider Identifier (NPI) is 1003266305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Courtney Sanderson's specialty?
- Courtney Sanderson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Courtney Sanderson located?
- Courtney Sanderson's practice location on file with NPPES is 825 Eastlake Ave E, Seattle, WA 98109-4405.
- What is Courtney Sanderson's phone number?
- The practice phone number listed in the NPPES registry for Courtney Sanderson is (206) 288-1000.
- Does Courtney Sanderson accept Medicare?
- Courtney Sanderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Courtney Sanderson's NPI active?
- Yes — Courtney Sanderson's NPI (1003266305) is active in the NPPES registry as of the last update on 2016-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.