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Catherine Sumida, PHD
NPI 1235086315 · Clinical Psychologist · Seattle, WA
Catherine Sumida, PHD is a Clinical Psychologist provider in Seattle, WA (NPI 1235086315).
Provider details
- NPI number
- 1235086315
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PY70045532 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1959 Ne Pacific St
Seattle, WA 98195-0001
Phone: (206) 520-5000
Street-level locationGet directions
Mailing address
Po Box 50095
Seattle, WA 98145-5095
Registry dates
- Enumerated
- 2026-03-16
- Last updated
- 2026-03-16
- Certified
- 2026-03-16
Frequently asked questions
- What is Catherine Sumida's NPI number?
- Catherine Sumida's National Provider Identifier (NPI) is 1235086315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Sumida's specialty?
- Catherine Sumida is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Catherine Sumida located?
- Catherine Sumida's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Catherine Sumida's phone number?
- The practice phone number listed in the NPPES registry for Catherine Sumida is (206) 520-5000.
- Is Catherine Sumida's NPI active?
- Yes — Catherine Sumida's NPI (1235086315) is active in the NPPES registry as of the last update on 2026-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.