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

Dr. William A Incatasciato, MD

Individual provider Pediatrics Physician · NPI 1992785331

Dr. William A Incatasciato, MD is a Pediatrics Physician in Herndon, Virginia. Licensed in Virginia. Registered with an NPI since 2006.

Licensed in
VA
In the registry since
2006
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

505 Huntmar Park Dr Ste 100
Herndon, VA 20170-5141
Phone: (703) 359-5100
Fax: (844) 271-8010
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 010105012 (VA)

Record details

NPI number1992785331
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 20, 2006
Last updated in NPPESJuly 31, 2026
Certification dateJuly 31, 2026

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