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Leandra Stewart, PHD
NPI 1497038731 · Clinical Psychologist · Seattle, WA
Leandra Stewart, PHD is a Clinical Psychologist provider in Seattle, WA (NPI 1497038731).
Provider details
- NPI number
- 1497038731
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PY60649774 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
10011 21st Ave Sw
Seattle, WA 98146-3704
Phone: (206) 495-2888
Street-level locationGet directions
Mailing address
126 Sw 148th St
Burien, WA 98166-1984
Additional practice locations (1)
- 1600 E Olive StSound Mental HealthSeattle, WA 98122-2735Phone: (206) 302-2200Fax: (206) 302-2210
Registry dates
- Enumerated
- 2011-09-22
- Last updated
- 2023-03-18
- Certified
- 2023-03-18
Frequently asked questions
- What is Leandra Stewart's NPI number?
- Leandra Stewart's National Provider Identifier (NPI) is 1497038731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leandra Stewart's specialty?
- Leandra Stewart is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Leandra Stewart located?
- Leandra Stewart's practice location on file with NPPES is 10011 21st Ave Sw, Seattle, WA 98146-3704.
- What is Leandra Stewart's phone number?
- The practice phone number listed in the NPPES registry for Leandra Stewart is (206) 495-2888.
- Is Leandra Stewart's NPI active?
- Yes — Leandra Stewart's NPI (1497038731) is active in the NPPES registry as of the last update on 2023-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.