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

Katherine Mary Heiser

Individual provider Behavior Analyst · NPI 1386196749

Katherine Mary Heiser is a Behavior Analyst in Fairfax, Virginia. Works from 2 locations. Licensed in Virginia.

Licensed in
VA
In the registry since
2016

Practice location Address checks out

2729 Merrilee Dr Apt 603
Fairfax, VA 22031-4438
Phone: (508) 395-0733
Show map & directions

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

Additional practice locations (1)

  • 11350 Random Hills Rd, Fairfax, VA 22030-6044 — (703) 537-0700

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 0133000871 (VA)

Record details

NPI number1386196749
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 1, 2016
Last updated in NPPESOctober 29, 2019

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