Diane Lesley, SCHOOL PSYCHOLOGIST
NPI 1104253970 · School Psychologist · Washington, DC
Diane Lesley, SCHOOL PSYCHOLOGIST is a School Psychologist provider in Washington, DC (NPI 1104253970).
Provider details
- NPI number
- 1104253970
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- SCHOOL PSYCHOLOGIST
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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
Mailing address
Registry dates
- Enumerated
- 2013-10-10
- Last updated
- 2013-10-10
Frequently asked questions
- What is Diane Lesley's NPI number?
- Diane Lesley's National Provider Identifier (NPI) is 1104253970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Lesley's specialty?
- Diane Lesley is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Diane Lesley located?
- Diane Lesley's practice location on file with NPPES is 1200 1st St Ne Fl 9, Washington, DC 20002-7953.
- What is Diane Lesley's phone number?
- The practice phone number listed in the NPPES registry for Diane Lesley is (202) 442-5885.
- Is Diane Lesley's NPI active?
- Yes — Diane Lesley's NPI (1104253970) is active in the NPPES registry as of the last update on 2013-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.