Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mario Anthony Casolaro, MD

Individual provider Pulmonary Disease Physician · NPI 1033102363

Mario Anthony Casolaro, MD is a Pulmonary Disease Physician in Tysons, Virginia. Works from 2 locations. Licensed in Virginia.

Licensed in
VA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1750 Tysons Blvd Ste 1160
Tysons, VA 22102
Phone: (571) 341-9450
Fax: (703) 521-5991
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1400 S Joyce St, Arlington, VA 22202-1872 — (703) 521-6662

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 0101035642 (VA)

Record details

NPI number1033102363
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2005
Last updated in NPPESJuly 23, 2018