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

Karissa McHugh Null, OTR/L

Individual provider Pediatric Occupational Therapist · NPI 1184897589

Karissa McHugh Null, OTR/L is a Pediatric Occupational Therapist in Wilmington, Delaware. Practices as a sole proprietor and works from 2 locations. Licensed in Delaware and Pennsylvania.

Licensed in
DE, PA
In the registry since
2008
Specialties on file
3
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

812 Philadelphia Pike
Wilmington, DE 19809-2372
Phone: (302) 543-5463
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 160 Airport Rd, Lakewood, NJ 08701-6927 — (732) 367-1888

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X
Pediatric Occupational Therapist Taxonomy 225XP0200X · Licence U1-0001681 (DE)
Occupational Therapist Taxonomy 225X00000X · Licence OC010594 (PA)

Record details

NPI number1184897589
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorYes
NPI enumeratedApril 7, 2008
Last updated in NPPESMarch 22, 2019
Mailing address4 Winding Ln, Claymont, DE 19703-2457

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