Lionel Enns, PHD, BCBA-D, NCSP
NPI 1881958148 · Psychologist · Seattle, WA
Lionel Enns, PHD, BCBA-D, NCSP is a Psychologist provider in Seattle, WA (NPI 1881958148).
Provider details
- NPI number
- 1881958148
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD, BCBA-D, NCSP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1-12-12081
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Cognitive & Behavioral Psychologist103TB0200X
Behavioral Health & Social Service Providers
- Clinical Child & Adolescent Psychologist103TC2200X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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)
- 4822 38th Ave NeSeattle, WA 98105-3021Phone: (206) 697-1369
Registry dates
- Enumerated
- 2012-07-01
- Last updated
- 2022-07-21
Frequently asked questions
- What is Lionel Enns's NPI number?
- Lionel Enns's National Provider Identifier (NPI) is 1881958148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lionel Enns's specialty?
- Lionel Enns is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Lionel Enns located?
- Lionel Enns's practice location on file with NPPES is 4915 25th Ave Ne Ste 202w, Seattle, WA 98105-5668.
- What is Lionel Enns's phone number?
- The practice phone number listed in the NPPES registry for Lionel Enns is (206) 697-1369.
- Is Lionel Enns's NPI active?
- Yes — Lionel Enns's NPI (1881958148) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.