Clinicians affiliated with Onpoint Medical Group LLC

95 clinicians on file with this group · most practice in Denver-Aurora-Centennial, CO · PAC ID 0143598458

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

75 clinicians affiliated with Onpoint Medical Group LLC are in the 2024 Medicare Part B data, 25 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 · Nurse Practitioner (27) · Physician Assistant (23) · Family Practice (14) · Internal Medicine (8) · Emergency Medicine (2) · Osteopathic Manipulative Medicine (1)

Specialty links go to the specialty in Denver-Aurora-Centennial, CO.

Clinicians affiliated with Onpoint Medical Group LLC, 2024

Alphabetical by last name; 75.

NameSpecialtyCity
Sydney S Archuleta, PA-CPhysician AssistantHighlands Ranch, CO
Joshua D AxmanFamily PracticeGreenwood Village, CO
Shelby E Bohm, MSN, APRN, FNP-CNurse PractitionerGreenwood Village, CO
Charlene Borja, DOFamily PracticeLittleton, CO
Sarah Bryan, MDEmergency MedicineAurora, CO
Sara Buros, FNPNurse PractitionerLittleton, CO
David A Burrows, MD, FACPInternal MedicineLone Tree, CO
Christopher J Carlson, MDFamily PracticeLittleton, CO
Heidi K Christensen, M.D.Emergency MedicineCastle Pines, CO
Mark D Christensen, MDFamily PracticeCastle Pines, CO
Stephanie R Christie, MDFamily PracticeWestminster, CO
Rianne Clark, FNPNurse PractitionerGreenwood Village, CO
Allison C Corzatt, NPNurse PractitionerLittleton, CO
Hannah H CravenNurse PractitionerParker, CO
Stephanie Danos, FNPNurse PractitionerLone Tree, CO
Shawna L De Graff Roberson, D.O.Internal MedicineBroomfield, CO
Monica L Dell'armi, PA-CPhysician AssistantLone Tree, CO
Gregory J Dilorenzo, D.OInternal MedicineBroomfield, CO
Scott H Dorn, NPPhysician AssistantLittleton, CO
Jillian Eaton, FNP-CNurse PractitionerGreenwood Village, CO
Story Elliott, DOFamily PracticeDecatur, GA
Erika G Fitzsimmons, PA-CPhysician AssistantGreenwood Village, CO
Karina D Gebhart, PAPhysician AssistantDenver, CO
Patrick A Grady, FNPNurse PractitionerDenver, CO
Nathaniel C Hainsworth, DOFamily PracticeGreenwood Village, CO
Gina Hauser, NPNurse PractitionerParker, CO
Timothy M Hirsch, P.A.-CPhysician AssistantLone Tree, CO
Lance Jackson, FNP-CNurse PractitionerLone Tree, CO
Julie E Jeffers, DOFamily PracticeLittleton, CO
Gabriela Kaldan, DOFamily PracticeLone Tree, CO
Allison J Kamm, CRNPNurse PractitionerWestminster, CO
Amy M Kerns, PA-CPhysician AssistantLittleton, CO
Craig Kilpatrick, MDFamily PracticeArvada, CO
Lisa C Kilpatrick, PA-CPhysician AssistantBroomfield, CO
Michelle King-Chrisman, PA-CPhysician AssistantLone Tree, CO
Andrew G Kloberdanz, D.O.Osteopathic Manipulative MedicineParker, CO
Brandi Konecny, FNP-CNurse PractitionerLone Tree, CO
Brita C Krabacher, DOInternal MedicineHighlands Ranch, CO
Julia Lederer, MS, PA-CPhysician AssistantParker, CO
Ann C Linares, M.D.Family PracticeLone Tree, CO
Shari L Logan, MSN, FNP-CNurse PractitionerParker, CO
Chandra Marshall, D.O.Family PracticeLone Tree, CO
Michelle L Martin, PA-CPhysician AssistantLone Tree, CO
James M Mcgowan, MDInternal MedicineDenver, CO
Blair N Michalak, PA-CPhysician AssistantHighlands Ranch, CO
Caroline Miller, APRNNurse PractitionerCastle Pines, CO
Erik Miller, PA-CPhysician AssistantLittleton, CO
Andrea P Moon, P.A.Physician AssistantCastle Pines, CO
Mark T Moreland, PA-CPhysician AssistantGreenwood Village, CO
Dawn M Newbry, FNP-CNurse PractitionerLone Tree, CO
Tyler NielsenNurse PractitionerLone Tree, CO
David L Palmquist, MDInternal MedicineDenver, CO
Cynthia A Peschong, ARNP, FNP-BCNurse PractitionerLone Tree, CO
Jonathan Piccirillo, PAPhysician AssistantArvada, CO
Piotr A Poczwardowski, PA-CPhysician AssistantLone Tree, CO
Blanca E Pyle, PAPhysician AssistantDenver, CO
Erin Ramsay, FNP, DNPNurse PractitionerDenver, CO
Neila P Ray, FNP-CNurse PractitionerLittleton, CO
Ashwini Reddy, M.D.Internal MedicineDenver, CO
Kristen Rogers, PA-CPhysician AssistantGreenwood Village, CO
Eric Rydberg, M.D.Family PracticeLittleton, CO
Natalie Sands, NPNurse PractitionerParker, CO
Anissa C Schymik, FNPNurse PractitionerCastle Pines, CO
Emma F SextonPhysician AssistantParker, CO
Brittany M Taitano, MS, FNP-CNurse PractitionerGreenwood Village, CO
Megan C Thoms, P.A.Physician AssistantHighlands Ranch, CO
Tamara C Togliatti, MDInternal MedicineLone Tree, CO
Caroline H Vickers, MSN, APRN, AGPCNP-BCNurse PractitionerDenver, CO
Jonathon F Vigil, PA-CPhysician AssistantCastle Pines, CO
Christen C Vu, D.O.Family PracticeParker, CO
John F Waters, ARNPNurse PractitionerLone Tree, CO
Holly Weisheit, FNP-BCNurse PractitionerLone Tree, CO
Sarah Wierda, FNPNurse PractitionerLittleton, CO
Jennifer L Wolfe, FNP-CNurse PractitionerLone Tree, CO
Julianne E Wong, P.A.Physician AssistantWestminster, 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