Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Donald Duzenack

Individual provider Occupational Therapist · NPI 1154045763

Donald Duzenack is registered under Occupational Therapist in Private Practice in Loveland, Colorado. Qualified in 1997, 29 years ago. Practices with Covell Care and Rehabilitation LLC, a 59-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
29
Licensed in
CO
In the registry since
2022
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Practice location Address checks out

225 Gerry Dr
Loveland, CO 80537-9314
Phone: (970) 443-8952
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence OT.0001899 (CO)

Record details

NPI number1154045763
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 27, 2022
Last updated in NPPESSeptember 27, 2022
Certification dateSeptember 27, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Covell Care And Rehabilitation Llc — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at Covell Care and Rehabilitation LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 59 clinicians in the practice; 12 are shown here.

Other providers in Loveland