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

Allison Callender, COTA

Individual provider Occupational Therapy Assistant · NPI 1316193790

Allison Callender, COTA is an Occupational Therapy Assistant in Havre de Grace, Maryland. Licensed in Maryland. Registered with an NPI since 2008.

Licensed in
MD
In the registry since
2008
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

415 Market St
Havre de Grace, MD 21078-3301
Phone: (410) 939-5500
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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 A01662 (MD)

Record details

NPI number1316193790
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA
Sole proprietorNo
NPI enumeratedAugust 17, 2008
Last updated in NPPESAugust 17, 2008
Mailing address8625 Heathermill Rd, Nottingham, MD 21236-2631

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