Nicholas B Liappis LLC
NPI 1386284750 · Professional Counselor · Mc Lean, VA
Nicholas B Liappis LLC is a Professional Counselor organization in Mc Lean, VA (NPI 1386284750).
Provider details
- NPI number
- 1386284750
- Entity type
- Organization
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Nicholas Liappis, Owner/Provider(703) 705-2478
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
6 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
- 2020-01-13
- Last updated
- 2023-12-29
- Certified
- 2023-12-29
Frequently asked questions
- What is Nicholas B Liappis LLC's NPI number?
- Nicholas B Liappis LLC's National Provider Identifier (NPI) is 1386284750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nicholas B Liappis LLC?
- Nicholas B Liappis LLC is classified in the NPPES registry as Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Nicholas B Liappis LLC located?
- Nicholas B Liappis LLC's practice location on file with NPPES is 6888 Elm St Ste 102, Mc Lean, VA 22101-3829.
- What is Nicholas B Liappis LLC's phone number?
- The practice phone number listed in the NPPES registry for Nicholas B Liappis LLC is (703) 705-2478.
- Who is the authorized official for Nicholas B Liappis LLC?
- The authorized official listed on Nicholas B Liappis LLC's NPPES record is Nicholas Liappis, Owner/Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nicholas B Liappis LLC's NPI active?
- Yes — Nicholas B Liappis LLC's NPI (1386284750) is active in the NPPES registry as of the last update on 2023-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.