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

Mariah E Donofrio, PT, DPT

Individual provider Physical Therapist · NPI 1447956495

Mariah E Donofrio, PT, DPT is registered under Physical Therapist in Private Practice in Littleton, Colorado. Graduated from University of Colorado School of Medicine, Aurora in 2022, 4 years ago. Practices with Altius Enterprises PLLC, a 6-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
4
Trained at
University of Colorado School of Medicine, Aurora
Licensed in
CO
In the registry since
2023
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

See every abbreviation used in this directory →

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Practice location Address checks out

8 W Dry Creek Cir Ste 130
Littleton, CO 80120-4477
Phone: (303) 955-8163
Fax: (720) 387-7244
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence PTL.0018908 (CO)

Record details

NPI number1447956495
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT , DPT
Sole proprietorNo
NPI enumeratedFebruary 1, 2023
Last updated in NPPESFebruary 1, 2023
Certification dateFebruary 1, 2023

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, AURORA
Graduated 2022 (4 years in practice)
Group practice Altius Enterprises Pllc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients26
Services billed 1,493 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Altius Enterprises PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Littleton