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

Joann Catherine Gronstal, COTA

Individual provider Occupational Therapy Assistant · NPI 1770084287

Joann Catherine Gronstal, COTA is an Occupational Therapy Assistant in Humble, Texas. Practices as a sole proprietor and works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2018
What do these letters mean?
COTA — Certified Occupational Therapy Assistant
Delivers treatment under an occupational therapist's direction.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

6210 Kristen Park Ln
Humble, TX 77346-4014
Phone: (832) 372-6327
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 5303 Patrick Henry St, Bellaire, TX 77401-4816 — (281) 857-2001

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence 212991 (TX)

Record details

NPI number1770084287
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA
Sole proprietorYes
NPI enumeratedFebruary 21, 2018
Last updated in NPPESMarch 17, 2018

Other providers in Humble