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Brian Mercado Pysanczyn, DDS

General Practice Dentistry in Sterling, VA · enumerated 2010 · practices at Ruparelia DDS PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1932415825

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Registry record

Entity type Individual (Type 1)
Name Brian Mercado Pysanczyn
Credential DDS
Sex Male
Practice address 46302 Mcclellan Way, Sterling, VA, 20165
Phone (703) 444-0280
Enumeration date Aug 30, 2010
Last updated in NPPES Aug 30, 2010

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 0401412980 (VA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Brian Mercado Pysanczyn practice?
The practice location on file with NPPES is in Sterling, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brian Mercado Pysanczyn?
The National Provider Identifier (NPI) for Brian Mercado Pysanczyn is 1932415825, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-30.