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

Positive Reinforcement PLLC

Organization Behavior Analyst · NPI 1679082200

Positive Reinforcement PLLC is a Behavior Analyst in Purcellville, Virginia. Works from 2 locations. Licensed in Virginia.

Licensed in
VA
In the registry since
2017
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

19970 St Louis Rd
Purcellville, VA 20132-4921
Phone: (703) 576-5700
Fax: (571) 919-6755
Show map & directions

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

Additional practice locations (1)

  • 1340 S Laurel Rd, London, KY 40744-8304 — (703) 576-5700

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 0133000502 (VA)

Record details

NPI number1679082200
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Hambrick — Bcba, Ceo · (717) 649-7705
NPI enumeratedSeptember 27, 2017
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026
Mailing address19970 St Louis Rd, Purcellville, VA 20132-4921

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