Kathryn Mcmaster, ARNP
NPI 1184654071 · Adult Health Nurse Practitioner · Seattle, WA
Kathryn Mcmaster, ARNP is a Adult Health Nurse Practitioner provider in Seattle, WA (NPI 1184654071).
Provider details
- NPI number
- 1184654071
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN00084767 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2007-10-23
Frequently asked questions
- What is Kathryn Mcmaster's NPI number?
- Kathryn Mcmaster's National Provider Identifier (NPI) is 1184654071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Mcmaster's specialty?
- Kathryn Mcmaster is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Mcmaster located?
- Kathryn Mcmaster's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104.
- What is Kathryn Mcmaster's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Mcmaster is (206) 341-4612.
- Is Kathryn Mcmaster's NPI active?
- Yes — Kathryn Mcmaster's NPI (1184654071) is active in the NPPES registry as of the last update on 2007-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.