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

Mallorie O'Brien

Individual provider Physical Therapist · NPI 1851998090

Mallorie O'Brien is registered under Physical Therapist in Private Practice in Wheat Ridge, Colorado. Qualified in 2020, 6 years ago. Practices with Colorado Health and Rehab LLC, a 21-clinician group and accepts Medicare assignment. Licensed in Colorado and New York.

Years since qualifying
6
Licensed in
CO, NY
In the registry since
2020
Specialties on file
2
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Practice location Address checks out

7777 W 38th Ave Unit A124
Wheat Ridge, CO 80033-6170
Phone: (303) 940-0757
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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 0020393 (CO)
Physical Therapist Taxonomy 225100000X · Licence 051239 (NY)

Record details

NPI number1851998090
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 1, 2020
Last updated in NPPESFebruary 19, 2025
Certification dateFebruary 19, 2025

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Colorado Health And Rehab Llc — 21 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 patients21
Services billed 394 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 Colorado Health and Rehab LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 21 clinicians in the practice; 12 are shown here.

Other providers in Wheat Ridge