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

Mr. Ryan Perry Roop, MD

Individual provider Internal Medicine Physician · NPI 1457541799

Mr. Ryan Perry Roop, MD practises Internal Medicine in Kalispell, Montana. Graduated from University of Arizona College of Medicine in 2007, 19 years ago. Practices with Kalispell Regional Medical Center Inc, a 418-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Missouri and Montana.

Years since qualifying
19
Trained at
University of Arizona College of Medicine
Licensed in
MO, MT
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

350 Heritage Way Ste 1100A
Kalispell, MT 59901
Phone: (406) 752-8900
Fax: (406) 752-8909
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 26186 (MT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2007016917 (MO)

Record details

NPI number1457541799
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 1, 2007
Last updated in NPPESJanuary 15, 2021
Certification dateJanuary 15, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHEMATOLOGY, MEDICAL ONCOLOGY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Kalispell Regional Medical Center Inc — 418 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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 patients403
Services billed 1,506 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Kalispell Regional Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 418 clinicians in the practice; 12 are shown here.

Other providers in Kalispell