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

Individual provider Occupational Therapist · NPI 1588070957

Kaitlin Grenning, MS, OTR is an Occupational Therapist in Denver, Colorado. Licensed in Colorado and Illinois. Registered with an NPI since 2014.

Licensed in
CO, IL
In the registry since
2014
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

3401 Quebec St Ste 3500
Denver, CO 80207-2339
Phone: (720) 706-3396
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Occupational Therapist (primary) Taxonomy 225XP0200X · Licence OT.006767 (CO)
Occupational Therapist Taxonomy 225X00000X · Licence 056.010625 (IL)

Record details

NPI number1588070957
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , OTR
Sole proprietorNo
NPI enumeratedJuly 7, 2014
Last updated in NPPESOctober 18, 2021
Certification dateOctober 18, 2021

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