Kathleen Phelan, ARNP
NPI 1942580568 · Adult Health Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Phelan, ARNP is a Adult Health Nurse Practitioner provider in Seattle, WA (NPI 1942580568).
Provider details
- NPI number
- 1942580568
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP 60280901 (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
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1522 217th Pl SeBothell, WA 98021-7617Phone: (206) 880-2345
Registry dates
- Enumerated
- 2011-08-26
- Last updated
- 2022-05-19
- Certified
- 2022-05-19
Frequently asked questions
- What is Kathleen Phelan's NPI number?
- Kathleen Phelan's National Provider Identifier (NPI) is 1942580568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Phelan's specialty?
- Kathleen Phelan is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Phelan located?
- Kathleen Phelan's practice location on file with NPPES is 400 Dexter Ave N Ste 1200, Seattle, WA 98109-5094.
- What is Kathleen Phelan's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Phelan is (206) 880-2345.
- Does Kathleen Phelan accept Medicare?
- Kathleen Phelan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Phelan's NPI active?
- Yes — Kathleen Phelan's NPI (1942580568) is active in the NPPES registry as of the last update on 2022-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.