Loudoun Psychological Services, LLC
NPI 1427422385 · Psychologist · Leesburg, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Loudoun Psychological Services, LLC is a Psychologist organization in Leesburg, VA (NPI 1427422385).
Provider details
- NPI number
- 1427422385
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Eric Zelsdorf, Chief Clinical Officer(703) 297-4368
- License
- 0810005246 (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
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
Other names (DBA / former)
- Doing business as
- Loudoun Psychological Services
Additional practice locations (1)
- 107 Carpenter Dr Ste 210Sterling, VA 20164-4468Phone: (703) 297-4368Fax: (571) 512-7955
Registry dates
- Enumerated
- 2015-11-16
- Last updated
- 2018-12-05
Frequently asked questions
- What is Loudoun Psychological Services, LLC's NPI number?
- Loudoun Psychological Services, LLC's National Provider Identifier (NPI) is 1427422385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Loudoun Psychological Services, LLC?
- Loudoun Psychological Services, LLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Loudoun Psychological Services, LLC located?
- Loudoun Psychological Services, LLC's practice location on file with NPPES is 217 S King St, Leesburg, VA 20175-2905.
- What is Loudoun Psychological Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Loudoun Psychological Services, LLC is (703) 297-4368.
- Does Loudoun Psychological Services, LLC accept Medicare?
- Loudoun Psychological Services, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Loudoun Psychological Services, LLC?
- The authorized official listed on Loudoun Psychological Services, LLC's NPPES record is Eric Zelsdorf, Chief Clinical Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Loudoun Psychological Services, LLC's NPI active?
- Yes — Loudoun Psychological Services, LLC's NPI (1427422385) is active in the NPPES registry as of the last update on 2018-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.