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

Individual provider Occupational Therapy Assistant · NPI 1114461712

Andrea Hertenstein, COTA is an Occupational Therapy Assistant in Alexandria, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2016
What do these letters mean?
COTA — Certified Occupational Therapy Assistant
Delivers treatment under an occupational therapist's direction.

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Practice location Address checks out

8033 Holland Rd
Alexandria, VA 22306-3133
Phone: (703) 780-9800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence 0131001587 (VA)

Record details

NPI number1114461712
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA
Sole proprietorYes
NPI enumeratedDecember 15, 2016
Last updated in NPPESDecember 15, 2016

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