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

Holly Dara Thammavongsa

Individual provider Behavior Technician · NPI 1689174252

Holly Dara Thammavongsa is a Behavior Technician in Sterling, Virginia. Practices as a sole proprietor. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

46040 Center Oak Plz Ste 150
Sterling, VA 20166-6611
Phone: (703) 997-9494
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1689174252
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 20, 2018
Last updated in NPPESFebruary 20, 2018

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