Siarhei Liauchonak, M.D.
NPI 1386006484 · Pediatrics Physician · Falls Church, VA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siarhei Liauchonak, M.D. is a Pediatrics Physician provider in Falls Church, VA (NPI 1386006484).
Provider details
- NPI number
- 1386006484
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101277274 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
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
- 2016-03-28
- Last updated
- 2023-08-09
- Certified
- 2023-08-09
Frequently asked questions
- What is Siarhei Liauchonak's NPI number?
- Siarhei Liauchonak's National Provider Identifier (NPI) is 1386006484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siarhei Liauchonak's specialty?
- Siarhei Liauchonak is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Siarhei Liauchonak located?
- Siarhei Liauchonak's practice location on file with NPPES is 3300 Gallows Rd, Falls Church, VA 22042-3307.
- What is Siarhei Liauchonak's phone number?
- The practice phone number listed in the NPPES registry for Siarhei Liauchonak is (571) 314-3530.
- Does Siarhei Liauchonak accept Medicare?
- Siarhei Liauchonak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siarhei Liauchonak's NPI active?
- Yes — Siarhei Liauchonak's NPI (1386006484) is active in the NPPES registry as of the last update on 2023-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.