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

Margaret Herschell Irby, OT

Individual provider Occupational Therapist · NPI 1285060988

Margaret Herschell Irby, OT is an Occupational Therapist in Unionville, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2013
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

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Practice location Address checks out

27542 Tatum Rd
Unionville, VA 22567-3024
Phone: (540) 247-6344
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 0119002914 (VA)

Record details

NPI number1285060988
Entity typeIndividual (Type 1)
GenderFemale
Credentials OT
Sole proprietorYes
NPI enumeratedSeptember 25, 2013
Last updated in NPPESSeptember 25, 2013