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Kaitlin Grenning, MS, OTR

Pediatric occupational therapist in Denver, CO

Registered providerLicense # listed (CO)

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Public-record details

Address
3401 Quebec St Ste 3500, Denver, CO 80207
Phone
(720) 706-3396
Listed under
Pediatric occupational therapy
NPI
1588070957
NPI status
Active in the NPPES registry
Provider type
Individual provider
Registered specialty (self-reported taxonomy)
Occupational Therapist, Pediatrics (225XP0200X)
Credentials listed
MS, OTR
License number on NPI record
OT.006767 (CO)
NPI first issued
Jul 7, 2014
NPI record last updated
Oct 18, 2021

NPI 1588070957 is active in the federal NPPES registry (CMS); license OT.006767 (CO) is listed on the record. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-11-07.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an individual clinician. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Pediatric occupational therapists help children with fine motor skills, self-care, sensory processing, handwriting and feeding.

View NPI 1588070957 in the official registry ↗

Checking a license: the number above is what the provider entered in the NPI registry. Your state licensing board's lookup shows whether it is current. For individual therapists, ASHA (speech) and NBCOT (occupational therapy) let you verify national certification.

Other therapy providers in Denver

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Little Champs Therapies LLC720 S Colorado Blvd Ph North · Denver, CO 80246 · (305) 409-4636 · Pediatric occupational therapyRegistered specialty: Occupational Therapist, Pediatrics · OrganizationRegistered provider
Next Step Therapies LLC720 S Colorado Blvd Ph North · Denver, CO 80246 · (786) 508-5968 · Pediatric occupational therapyRegistered specialty: Occupational Therapist, Pediatrics · OrganizationRegistered provider
Osaki Consulting, INC.3501 Blake St Ste 210 · Denver, CO 80205 · (303) 304-6819 · Pediatric occupational therapyRegistered specialty: Occupational Therapist, Pediatrics · OrganizationRegistered providerLicense # listed (CO)
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All 137 in Denver →

Public record, not an endorsement. This listing was compiled from public records as of 2026-11-07 and may be incomplete or out of date. Pediatric Therapy Finder does not vet, employ, recommend or guarantee therapy practices; a badge reflects only what the public record showed on that date. Confirm current details with the official record before you decide. The information on Pediatric Therapy Finder is not medical advice and does not replace a doctor, nurse, discharge planner or other qualified professional. Do not use it to make decisions about diagnosis or treatment. If you have a medical emergency, call 911. Full disclaimer · Report an error