Clinicians affiliated with Boulder Community Health

Acute Care Hospitals · Voluntary non-profit - Private · 4747 Arapahoe Avenue, Boulder, CO 80304 · Boulder, CO · CCN 060027

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

663 clinicians affiliated with Boulder Community Health are in the 2024 Medicare Part B data (723 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Physician Assistant (105) · Family Practice (83) · Nurse Practitioner (78) · Internal Medicine (58) · Anesthesiology (39) · Orthopedic Surgery (29) · Emergency Medicine (15) · Urology (15) · General Surgery (14) · Dermatology (12) · Gastroenterology (12) · Obstetrics & Gynecology (12) · Otolaryngology (12) · Diagnostic Radiology (11) · Nephrology (11) · Neurology (11) · Podiatry (10) · Pulmonary Disease (10) · Cardiology (9) · Hematology-Oncology (9) · Neurosurgery (9) · Endocrinology (8) · Interventional Cardiology (7) · Physical Medicine and Rehabilitation (7) · Rheumatology (7) · Geriatric Medicine (6) · Hospitalist (5) · Infectious Disease (5) · Medical Oncology (5) · Psychiatry (5) · Sports Medicine (5) · Allergy/ Immunology (4) · Ophthalmology (4) · Pathology (4) · Clinical Cardiac Electrophysiology (3) · Radiation Oncology (3) · Thoracic Surgery (3) · Certified Nurse Midwife (2) · Interventional Pain Management (2) · Interventional Radiology (2) · Vascular Surgery (2) · Cardiac Surgery (1) · Gynecological Oncology (1) · Hand Surgery (1) · Hospice and Palliative Care (1) · Neuropsychiatry (1) · Pain Management (1) · Plastic and Reconstructive Surgery (1) · Registered Dietitian or Nutrition Professional (1) · Sleep Medicine (1) · Surgical Oncology (1)

Clinicians affiliated with Boulder Community Health, 2024

Alphabetical by last name; 201–300 of 663.

NameSpecialtyCity
Brian P Gradisek, D.P.M.PodiatryBoulder, CO
Connor W Graham, M.D.Internal MedicineBoulder, CO
Rosemary A Greenslade, M.D.Family PracticeBoulder, CO
Ariel F GriffinPhysician AssistantBoulder, CO
Jennifer B Grodberg, MDInternal MedicineBoulder, CO
Cliff Gronseth, MDPhysical Medicine and RehabilitationBoulder, CO
Steven C Gross, M.D.Orthopedic SurgeryBoulder, CO
Myles S Guber, MDThoracic SurgeryDenver, CO
Joshua Gumpert, PA-CPhysician AssistantBoulder, CO
Pantelis Hadjizacharia, M.D.Vascular SurgeryPueblo, CO
Dominica A Hadley, PA-CPhysician AssistantRochester, MN
Susan S Hagen, M.D.General SurgeryBoulder, CO
Anne L Hall, DNP, FNP-BCNurse PractitionerLittleton, CO
Lisabeth C Hall, MDInternal MedicineLafayette, CO
Charles Halsted, M.D.AnesthesiologyDallas, TX
Richard K Halterman, MDNephrologyLafayette, CO
Miles Hamberg, PA-CPhysician AssistantWestminster, CO
Jon E Hammarstedt, MDOrthopedic SurgeryBoulder, CO
Mikyong Hand, MDFamily PracticeLafayette, CO
Kevin W Hanley, M.D.PathologyBoulder, CO
Christine C Hansen, M.D.Obstetrics & GynecologyBoulder, CO
Laura A Harmon, MDGeneral SurgeryBoulder, CO
Robert A Harper, M.D.Orthopedic SurgeryBoulder, CO
Erin G Harper-Sanchez, CNM, NP, RNCertified Nurse MidwifeBoulder, CO
Thomas T Heacock, M.D.Pulmonary DiseaseFort Collins, CO
Emily A Heather, PAPhysician AssistantPocatello, ID
Elizabeth D Helgans, PA-CPhysician AssistantBoulder, CO
Robert E Helgans, M.D.Diagnostic RadiologyBoulder, CO
Nicola L Hempel, ACNP-BCNurse PractitionerBoulder, CO
Stephanie L Hess, M.D.Family PracticeLongmont, CO
Ivan Hiew, NPNurse PractitionerLongmont, CO
Whitney High, MDDermatologyAurora, CO
Anthony B Hillenbrand, DOAnesthesiologyBoulder, CO
Natalie M Hilsenbeck, NP-CNurse PractitionerDurango, CO
Julie P Hirman, NPNurse PractitionerLafayette, CO
Kathryn M Hoch, M.D.Obstetrics & GynecologyBoulder, CO
Joseph Hodapp, MDAnesthesiologyBoulder, CO
Samantha L Hodapp, MDAnesthesiologyBoulder, CO
Melanie R Hoehn, MDVascular SurgeryDenver, CO
Heather L Holmstrom, MDFamily PracticeAurora, CO
Chenin Holtzworth, NPNurse PractitionerAurora, CO
Adam Holzmeister, MDOrthopedic SurgeryBoulder, CO
Jillian E Horner, MDFamily PracticeBoulder, CO
Jacey R Howard, PAPhysician AssistantSan Francisco, CA
Katherine M Huckabee, PAPhysician AssistantBoulder, CO
Laura S Huff, MDDermatologyBoulder, CO
Brian R Hughes, D.O.Family PracticeLongmont, CO
Mark Hunter, M.D.OtolaryngologyBoulder, CO
Ilya Igolnikov, MDPhysical Medicine and RehabilitationBoulder, CO
Nuzhat Iqbal, MDGastroenterologyLongmont, CO
Ivy C Issa, M.D.Geriatric MedicineSan Ysidro, CA
Gustavo L Isuani, M.D.Diagnostic RadiologyBoulder, CO
Srinivas Iyengar, M.D.Interventional CardiologyBoulder, CO
John S Jachimiak, DPMPodiatryBoulder, CO
Samuel Jacobowitz, MDFamily PracticeLouisville, CO
Adil Jadoon, MDNephrologyIron Mountain, MI
Mary E James, MDGeriatric MedicineWestminster, CO
Lisa D Jamroz, MDObstetrics & GynecologyBoulder, CO
Kelli R Janata, DOSleep MedicineLongmont, CO
Trent Jarvis, MDFamily PracticeLouisville, CO
Robert A Jelinek, DPMPodiatryBoulder, CO
Frederick Jennings, PA-CPhysician AssistantColorado Springs, CO
Regan N Jernigan, MDEmergency MedicineLafayette, CO
Andrew P Johnson, MDOtolaryngologyBoulder, CO
Christine C Johnson, M.D.Orthopedic SurgeryLongmont, CO
Harold L Johnson, MDFamily PracticeBoulder, CO
Jennifer M Johnson, M.D.Family PracticeBoulder, CO
Shane A Juenemann, M.D.Family PracticeBoulder, CO
Rebecca M Juliar, M.D.Family PracticeBoulder, CO
Joanna M KabuyeAnesthesiologyBoulder, CO
Sara Kadlec, PAPhysician AssistantBoulder, CO
Stephen T Kajdasz, MDAnesthesiologySan Diego, CA
Justin M Kanoff, M.D.OphthalmologyLongmont, CO
Shawn KarnsPhysician AssistantBoulder, CO
Lori Katnik, FNPNurse PractitionerUkiah, CA
Denise S Kawecki, FNP-CNurse PractitionerErie, CO
Carla A Keahey, ACNS, FNPNurse PractitionerBoulder, CO
James T Keeling, M.D.Family PracticeLongmont, CO
John C Kefer, MD PHDUrologyBoulder, CO
Donald J Keller, MDOphthalmologyBoulder, CO
Emma M Kenyon, NPNurse PractitionerBoulder, CO
Justin Khine, MDNephrologyLongmont, CO
Rebecca Kierein, M.D.Family PracticeLouisville, CO
Colleen A Kilcullen, NPNurse PractitionerLongmont, CO
Michael A Kiley, PAPhysician AssistantBoulder, CO
George C Kim, MDNephrologyEvanston, IL
Inhyup Kim, M.D.NeurologyGreeley, CO
Soo Kim, MDAnesthesiologyMilwaukee, WI
Justin M King, M.D.OtolaryngologyBroomfield, CO
Mark D King, M.D.Infectious DiseaseBoulder, CO
Asalia G Kingston, FNPNurse PractitionerGreeley, CO
Rose Knudsen, MDHospitalistBoulder, CO
Madeline R Koerner, MDUrologySuperior, CO
Cathy L Koger, D.O.DermatologyBoulder, CO
Kelly W Kolar, PA-CPhysician AssistantBoulder, CO
Kathleen Kollitz Jegapragasan, MDOrthopedic SurgeryBoulder, CO
Steven W Kraft, MDNephrologyLafayette, CO
William C Kramer, M.D.Orthopedic SurgeryBoulder, CO
Kerry L Kreidel, M.D.AnesthesiologyCorvallis, OR
Stefanie L Krenz, MDInternal MedicineBoulder, CO

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built