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Anesthesiologists in Colorado

Data updated monthly · Last refresh October 2026

1,205 Anesthesiology providers practice in Colorado, including 7 (1%) offering telehealth. The largest concentration is in Denver. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

1,205providers
7telehealth
Denvertop city

Anesthesiology by city in Colorado

Choose a city to see providers there.

Anesthesiology in Denver224 providers
Anesthesiology in Aurora160 providers
Anesthesiology in Greenwood Village157 providers
Anesthesiology in Colorado Springs120 providers
Anesthesiology in Fort Collins68 providers
Anesthesiology in Englewood56 providers
Anesthesiology in Golden48 providers
Anesthesiology in Grand Junction36 providers
Anesthesiology in Boulder35 providers
Anesthesiology in Lakewood34 providers
Anesthesiology in Lafayette31 providers
Anesthesiology in Pueblo31 providers
Anesthesiology in Wheat Ridge30 providers
Anesthesiology in Lone Tree19 providers
Anesthesiology in Greeley17 providers
Anesthesiology in Durango14 providers
Anesthesiology in Brighton10 providers
Anesthesiology in Littleton10 providers
Anesthesiology in Vail8 providers
Anesthesiology in Fort Carson7 providers
Anesthesiology in Louisville6 providers
Anesthesiology in Montrose6 providers
Anesthesiology in Loveland5 providers
Anesthesiology in Steamboat Springs5 providers

Anesthesiology providers in Colorado

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Paul Filby, M.D.
Loveland, CO · No drug or device payments recorded (2025) · (970) 622-0608
Dr. Bradley Wheeler, DO
Montrose, CO · No drug or device payments recorded (2025) · (970) 249-2211
Dr. Donald Helfer, MD
Montrose, CO · No drug or device payments recorded (2025) · (970) 249-2211
Dr. Jon Thurston, MD
Montrose, CO · No drug or device payments recorded (2025) · (970) 249-2211
Dr. Mariovisto Frogozo, MD
Montrose, CO · No drug or device payments recorded (2025) · (970) 249-2211
Dr. Mary Gerodetti, MD
Montrose, CO · No drug or device payments recorded (2025) · (970) 249-2211
Dr. Paul Rinne, MD
Montrose, CO · No drug or device payments recorded (2025) · (970) 249-2211
Dr. Andrew Higgins, M.D.
Morrison, CO · No drug or device payments recorded (2025) · (303) 238-1660
Dr. Arthur Nash, MD
Morrison, CO · $15 in drug and device payments (2025) · (720) 278-4543
Dr. John Somerville, MD
Nederland, CO · No drug or device payments recorded (2025) · (720) 434-1774
Dr. Donald Kring, D.O.
Pagosa Springs, CO · No drug or device payments recorded (2025) · (970) 372-0456
Dr. Brenden Hanks, M.D.
Parker, CO · No drug or device payments recorded (2025) · (303) 269-4000
Dr. Matthew Eckermann, M.D.
Parker, CO · $301 in drug and device payments (2025) · (303) 269-4000
Dr. Patrick Mullins, MD
Parker, CO · No drug or device payments recorded (2025) · (303) 422-9438
Dr. Scott Wurm, MD
Parker, CO · No drug or device payments recorded (2025) · (303) 422-9438
Dr. Tanya Argo, M.D.
Parker, CO · No drug or device payments recorded (2025) · (303) 422-9438
Dr. Brent Brumfield, MD
Pueblo, CO · $21 in drug and device payments (2025) · (719) 543-7877
Dr. Brian Bell, M.D.
Pueblo, CO · $45 in drug and device payments (2025) · (719) 296-5841
Dr. Brian Sandoval, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 569-8015
Dr. C. Ferguson, D.O.
Pueblo, CO · No drug or device payments recorded (2025) · (719) 296-5840
Dr. Cheryl Walker, DO
Pueblo, CO · No drug or device payments recorded (2025) · (216) 778-7800
Dr. Christoforos Frangopoulos, M.D.
Pueblo, CO · $39 in drug and device payments (2025) · (719) 584-4045
Dr. Douglas Hess, M.D.
Pueblo, CO · No drug or device payments recorded (2025) · (719) 296-5840
Dr. Eric Bernauer, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 296-5841
Dr. Gregory Larsen, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 557-4221
Dr. Gurdip Bhatia, MD
Pueblo, CO · $116 in drug and device payments (2025) · (719) 584-4045
Dr. Ian Black, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 584-4045
Dr. James Caldwell, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 584-4420
Dr. James Mccanless, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 565-2000
Dr. James Salvatore, M.D.
Pueblo, CO · $24 in drug and device payments (2025) · (719) 296-5841
Dr. James Tang, M.D.
Pueblo, CO · $19 in drug and device payments (2025) · (719) 584-4045
Dr. Joe Donohue-torres, MD
Pueblo, CO · $19 in drug and device payments (2025) · (719) 584-4045
Dr. John Sandoval, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 557-4221
Dr. Jun Hung, DO
Pueblo, CO · No drug or device payments recorded (2025) · (719) 584-4045
Dr. Katharine Macaulay, CRNA
Pueblo, CO · No drug or device payments recorded (2025) · (719) 557-4221
Dr. Laura Lepczyk, D.O.
Pueblo, CO · No drug or device payments recorded (2025) · (719) 584-4045
Dr. Logan Harding, M.D.
Pueblo, CO · No drug or device payments recorded (2025) · (719) 584-4045
Dr. Michael Berg, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 584-4000
Dr. Michael Hanson, MD
Pueblo, CO · $19 in drug and device payments (2025) · (719) 296-5841
Dr. Pablo-moises Garcia-perez, CRNA
Pueblo, CO · No drug or device payments recorded (2025) · (719) 560-5430
Dr. Philip Rickman, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 543-7877
Dr. Sameh Assad, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 584-4045
Dr. Samuel Duhon, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 296-5841
Dr. Scott Tonder, M.D.
Pueblo, CO · No drug or device payments recorded (2025) · (719) 584-4045
Dr. Tara Lenk, D.O.
Pueblo, CO · No drug or device payments recorded (2025) · (719) 584-4045
Dr. Tessa Newman, D.O.
Pueblo, CO · No drug or device payments recorded (2025) · (719) 584-4000
Dr. Tiffany Brainerd, M.D.
Pueblo, CO · No drug or device payments recorded (2025) · (719) 584-4045
Dr. Jeffrey Kirkpatrick, MD
Rifle, CO · $20 in drug and device payments (2025) · (970) 625-6496
Dr. Trygve Hutto, DO
Rifle, CO · $27 in drug and device payments (2025) · (970) 625-6496
Dr. Catherine Johnson, M.D.
Steamboat Springs, CO · No drug or device payments recorded (2025) · (970) 879-1322

Common questions

How many Anesthesiology providers are in Colorado?

There are 1,205 Anesthesiology providers with active NPI records practicing in Colorado, according to federal NPPES data refreshed monthly.

Do Anesthesiology providers in Colorado offer telehealth?

Yes. 7 of the 1,205 Anesthesiology providers in Colorado (about 1%) report offering telehealth services in CMS data.

Which cities in Colorado have the most Anesthesiology providers?

Denver (224), Aurora (160), Greenwood Village (157) have the highest concentration of Anesthesiology providers in Colorado.

How many Anesthesiology providers in Colorado received drug or device company payments?

310 of 1,205 Anesthesiology providers in Colorado (26%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Anesthesiologists in Colorado work in independent practices or large health systems?

Among 693 Anesthesiologists in Colorado enrolled in Medicare, 6% bill through a solo or small practice with fewer than 10 clinicians, 18% through a mid-size group of 10 to 99, and 76% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Anesthesiologists in Colorado work at?

According to CMS facility affiliation records, the Colorado hospitals where the most Anesthesiologists hold privileges are University of Colorado Hospital Authority in Aurora; Uch-Memorial Health System in Colorado Springs; Adventhealth Porter in Denver.

Related reading on HealthcareDiscovery.AI

Anesthesiology in all 50 states Search all 1,205 in the directory Ask Zach for help choosing

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Anesthesiology in Colorado? Get featured.