IndividualActive
Katherine Brown, M.D.
NPI 1952377335 · Family Medicine Physician · Seattle, WA
Katherine Brown, M.D. is a Family Medicine Physician provider in Seattle, WA (NPI 1952377335).
Provider details
- NPI number
- 1952377335
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD00032093 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
509 Olive Way
Suite 900
Seattle, WA 98101-1720
Phone: (206) 860-4700
Street-level locationGet directions
Mailing address
1145 Broadway
Seattle, WA 98122-4201
Registry dates
- Enumerated
- 2006-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Katherine Brown's NPI number?
- Katherine Brown's National Provider Identifier (NPI) is 1952377335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Brown's specialty?
- Katherine Brown is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Brown located?
- Katherine Brown's practice location on file with NPPES is 509 Olive Way, Seattle, WA 98101-1720.
- What is Katherine Brown's phone number?
- The practice phone number listed in the NPPES registry for Katherine Brown is (206) 860-4700.
- Is Katherine Brown's NPI active?
- Yes — Katherine Brown's NPI (1952377335) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.