Clinicians affiliated with Colorado West Healthcare System

47 clinicians on file with this group · most practice in Grand Junction, CO · PAC ID 3971491887

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

43 clinicians affiliated with Colorado West Healthcare System are in the 2024 Medicare Part B data, 33 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Emergency Medicine (9) · Internal Medicine (8) · Nurse Practitioner (6) · Cardiology (5) · Physician Assistant (4) · Hematology-Oncology (2) · Medical Oncology (2) · Radiation Oncology (2) · Gynecological Oncology (1) · Hospitalist (1) · Infectious Disease (1) · Neurology (1) · Pulmonary Disease (1)

Specialty links go to the specialty in Grand Junction, CO.

Clinicians affiliated with Colorado West Healthcare System, 2024

Alphabetical by last name; 43.

NameSpecialtyCity
Filip Babnic, M.D.Internal MedicineDetroit, MI
Jack R Bagley, M.D.Radiation OncologyGrand Junction, CO
Jason B Bell, PAPhysician AssistantGrand Junction, CO
Glenn E Bigsby, DOGynecological OncologyLittleton, CO
Paulette M Blanchet, MDHematology-OncologyGunnison, CO
Christopher P Boyd, MDCardiologyMilwaukee, WI
Bobbie Brotherson, DOEmergency MedicineErie, PA
Ugne Cassidy, D.O.Emergency MedicineGrand Junction, CO
Elizabeth Crawford, NPNurse PractitionerGrand Junction, CO
Jonathan Frandsen, M.D.Radiation OncologySalt Lake City, UT
Richard G Garmany, MDCardiologyGrand Junction, CO
Charles B Glover, MDCardiologyGrand Junction, CO
Kathryn B Glover, MDMedical OncologyGrand Junction, CO
Kristina Goutsouliak, MDMedical OncologyGrand Junction, CO
Katrina L Greaves, PA-CPhysician AssistantMiddlebury, CT
Lawrence E Harbrecht, MDInternal MedicineNorfolk, VA
Treve M Henwood, D.O.Emergency MedicineAurora, CO
Matthew A Horton, FNP-CNurse PractitionerGrand Junction, CO
Brian L Johnson, M.D.NeurologySalt Lake City, UT
Kelsey L Kerton, D.O.Internal MedicineGrand Junction, CO
Jonathan D King, MDHematology-OncologyGrand Junction, CO
Krista Kolkovich, MSN APRN FNP-CNurse PractitionerGrand Junction, CO
Avery L Kong, D.O.Internal MedicineUrbana, IL
Ricki KumarHospitalistGrand Junction, CO
Yumi E Lee, MDInfectious DiseaseGrand Junction, CO
Pierce LewienInternal MedicineGrand Junction, CO
Andrea R Liggett, FNPNurse PractitionerGrand Junction, CO
Rohn Mccune, MDEmergency MedicineGrand Junction, CO
Omar Mctabi, D.O.Pulmonary DiseaseGrand Junction, CO
Eamon T Olwell, MDEmergency MedicineJacksonville, FL
Enrique Orellana, D.O.CardiologyGrand Junction, CO
Christopher Rickman, MDInternal MedicineNewport, VT
Naomi A RitthalerPhysician AssistantGrand Junction, CO
Grant Y Roper, M.D.Emergency MedicineTucson, AZ
Alan W Sander, MDInternal MedicineGrand Junction, CO
James T Sheller, ACNPNurse PractitionerGrand Junction, CO
David N Simmons, MDEmergency MedicineAbingdon, VA
Jessica T Sorrick, NP-CNurse PractitionerGrand Junction, CO
Tanner Staples, DOEmergency MedicineEast Meadow, NY
Marleta C Sullivan, DOInternal MedicineLargo, FL
Jillian Thompson, D.O.CardiologyGrand Junction, CO
Zachary J VincentEmergency MedicineNeosho, MO
Mita WhitePhysician AssistantGrand Junction, CO

Practice locations

Listed practice locations in Colorado.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations