Clinicians affiliated with Centers For Gastroenterology

38 clinicians on file with this group · most practice in Fort Collins-Loveland, CO · PAC ID 9537059555

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

36 clinicians affiliated with Centers For Gastroenterology are in the 2024 Medicare Part B data, 17 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 · Gastroenterology (12) · Certified Registered Nurse Anesthetist (CRNA) (11) · Nurse Practitioner (4) · Physician Assistant (4) · Internal Medicine (3) · Anesthesiology (1) · Hospitalist (1)

Specialty links go to the specialty in Fort Collins-Loveland, CO.

Clinicians affiliated with Centers For Gastroenterology, 2024

Alphabetical by last name; 36.

NameSpecialtyCity
Jill M Barrett, CRNACertified Registered Nurse Anesthetist (CRNA)Honolulu, HI
Abraham L Brass, M.D.GastroenterologyFort Collins, CO
Michael C Browning, CRNACertified Registered Nurse Anesthetist (CRNA)Columbia, MO
Allison Cassetta, PA-CPhysician AssistantFort Collins, CO
Lisa A Castro, ARNPNurse PractitionerGermantown, TN
Sean Caufield, M.D.GastroenterologyLoveland, CO
Brian Cronk, PA-CPhysician AssistantFort Collins, CO
Rebecca C Dunphy, MDGastroenterologyFort Collins, CO
Mark N Durkan, MDGastroenterologyFort Collins, CO
Brandy EspyCertified Registered Nurse Anesthetist (CRNA)Plymouth, MN
Jaclyn FacklerInternal MedicineFort Collins, CO
Michael R Giacopelli, PA-CPhysician AssistantGreeley, CO
Jimmy Giang, D.O.GastroenterologyGreeley, CO
Daniel HamptonGastroenterologyFort Collins, CO
Holley C HarrisCertified Registered Nurse Anesthetist (CRNA)Loveland, CO
Ana L Huerta Alardin, MDGastroenterologyGreeley, CO
Tara Jewell, NP-CNurse PractitionerFort Collins, CO
Nicole A Kershner, M.D.GastroenterologyFort Collins, CO
Daniel A Langer, MDGastroenterologyLoveland, CO
Sharon Margraf, RNNurse PractitionerLoveland, CO
Danny E Mccarty, C.R.N.A.Certified Registered Nurse Anesthetist (CRNA)Camden, NJ
Crystal M North, DOGastroenterologyLoveland, CO
Lisa A Nydam, CRNACertified Registered Nurse Anesthetist (CRNA)Littleton, CO
Doreen M Pecar, CRNACertified Registered Nurse Anesthetist (CRNA)Idalia, CO
Shirish Poudyal, MDInternal MedicineLoveland, CO
Eileen Quillin, ARNPNurse PractitionerLoveland, CO
Noah N Settergren, D.O.HospitalistGreeley, CO
Colin Strack, PA-CPhysician AssistantLoveland, CO
Lewis R Strong, MDGastroenterologyLoveland, CO
Kyle Travlos, CRNACertified Registered Nurse Anesthetist (CRNA)Greeley, CO
Kattie C Truesdell, CRNACertified Registered Nurse Anesthetist (CRNA)Loveland, CO
Nicole Valencia, CRNACertified Registered Nurse Anesthetist (CRNA)Houston, TX
Benjamin W Warren, MDInternal MedicineLoveland, CO
Patrick D Webb, M.D.GastroenterologyFort Collins, CO
Jennifer L Weitenberner, M.D.AnesthesiologyLoveland, CO
Henry W WrightCertified Registered Nurse Anesthetist (CRNA)Seattle, WA

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