Katherine Warren
NPI 1265286231 · Student in an Organized Health Care Education/Training Program · Seattle, WA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Warren is a Student in an Organized Health Care Education/Training Program provider in Seattle, WA (NPI 1265286231).
Provider details
- NPI number
- 1265286231
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- No
- License
- 61547605 (WA)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense 61547605 (WA)
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-04-15
- Last updated
- 2024-05-08
- Certified
- 2024-05-08
Frequently asked questions
- What is Katherine Warren's NPI number?
- Katherine Warren's National Provider Identifier (NPI) is 1265286231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Warren's specialty?
- Katherine Warren is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Katherine Warren located?
- Katherine Warren's practice location on file with NPPES is 1959 Ne Pacific St Box 356421, Seattle, WA 98195-6421.
- What is Katherine Warren's phone number?
- The practice phone number listed in the NPPES registry for Katherine Warren is (206) 419-5705.
- Does Katherine Warren accept Medicare?
- Katherine Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Warren's NPI active?
- Yes — Katherine Warren's NPI (1265286231) is active in the NPPES registry as of the last update on 2024-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.