IndividualActive
Katherine Guild
NPI 1770381501 · Marriage & Family Therapist · Seattle, WA
Katherine Guild is a Marriage & Family Therapist provider in Seattle, WA (NPI 1770381501).
Provider details
- NPI number
- 1770381501
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- MG70087604 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
4500 9th Ave Ne Ste 300
Seattle, WA 98105-4762
Phone: (360) 347-2559
Fax: (800) 240-1139
Street-level locationGet directions
Mailing address
4500 9th Ave Ne Ste 300
Seattle, WA 98105-4762
Registry dates
- Enumerated
- 2025-03-06
- Last updated
- 2026-05-03
- Certified
- 2026-05-03
Frequently asked questions
- What is Katherine Guild's NPI number?
- Katherine Guild's National Provider Identifier (NPI) is 1770381501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Guild's specialty?
- Katherine Guild is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Katherine Guild located?
- Katherine Guild's practice location on file with NPPES is 4500 9th Ave Ne Ste 300, Seattle, WA 98105-4762.
- What is Katherine Guild's phone number?
- The practice phone number listed in the NPPES registry for Katherine Guild is (360) 347-2559.
- Is Katherine Guild's NPI active?
- Yes — Katherine Guild's NPI (1770381501) is active in the NPPES registry as of the last update on 2026-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.