Lsn Psychological Services, LLC
NPI 1619415817 · Clinical Psychologist · Reston, VA
Lsn Psychological Services, LLC is a Clinical Psychologist organization in Reston, VA (NPI 1619415817).
Provider details
- NPI number
- 1619415817
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Leslie Stelljes Nanson, Director(703) 677-8633
- License
- 0810005240 (VA)
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
9 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2017-02-08
- Last updated
- 2017-02-08
Frequently asked questions
- What is Lsn Psychological Services, LLC's NPI number?
- Lsn Psychological Services, LLC's National Provider Identifier (NPI) is 1619415817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lsn Psychological Services, LLC?
- Lsn Psychological Services, LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Lsn Psychological Services, LLC located?
- Lsn Psychological Services, LLC's practice location on file with NPPES is 1900 Campus Commons Dr, Reston, VA 20191-1561.
- What is Lsn Psychological Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Lsn Psychological Services, LLC is (703) 677-8633.
- Who is the authorized official for Lsn Psychological Services, LLC?
- The authorized official listed on Lsn Psychological Services, LLC's NPPES record is Leslie Stelljes Nanson, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lsn Psychological Services, LLC's NPI active?
- Yes — Lsn Psychological Services, LLC's NPI (1619415817) is active in the NPPES registry as of the last update on 2017-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.