Evan Taniguchi, MD
NPI 1477900603 · Child & Adolescent Psychiatry Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evan Taniguchi, MD is a Child & Adolescent Psychiatry Physician provider in Seattle, WA (NPI 1477900603).
Provider details
- NPI number
- 1477900603
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD61052241 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1356 Lusitana St Fl 4Attn Cheryl HalvorsonHonolulu, HI 96813-2409Phone: (808) 586-2940
Registry dates
- Enumerated
- 2016-05-18
- Last updated
- 2022-05-10
- Certified
- 2022-05-10
Frequently asked questions
- What is Evan Taniguchi's NPI number?
- Evan Taniguchi's National Provider Identifier (NPI) is 1477900603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evan Taniguchi's specialty?
- Evan Taniguchi is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Evan Taniguchi located?
- Evan Taniguchi's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.
- What is Evan Taniguchi's phone number?
- The practice phone number listed in the NPPES registry for Evan Taniguchi is (206) 987-3268.
- Does Evan Taniguchi accept Medicare?
- Evan Taniguchi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evan Taniguchi's NPI active?
- Yes — Evan Taniguchi's NPI (1477900603) is active in the NPPES registry as of the last update on 2022-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.