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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. Tamara Stoner, MD
Denver, CO · No drug or device payments recorded (2025) · (303) 493-7000
Dr. Tania Orzynski, MD
Denver, CO · No drug or device payments recorded (2025) · (303) 377-6825
Dr. Teresa Sexauer, DO
Denver, CO · No drug or device payments recorded (2025) · (303) 377-6825
Dr. Teresa Youtz, M.D.
Denver, CO · No drug or device payments recorded (2025) · (303) 764-4400
Dr. Teruel Decampo, MD
Denver, CO · No drug or device payments recorded (2025) · (303) 377-6825
Dr. Theodore Johnson, MD
Denver, CO · No drug or device payments recorded (2025) · (352) 867-8898
Dr. Theresa Michel, MD
Denver, CO · No drug or device payments recorded (2025) · (303) 436-6000
Dr. Thomas Gettelman, MD
Denver, CO · $31 in drug and device payments (2025) · (303) 338-4545
Dr. Thomas Griffiths, MD
Denver, CO · $85 in drug and device payments (2025) · (303) 338-4545
Dr. Thomas Woolley, MD
Denver, CO · No drug or device payments recorded (2025) · (303) 493-7000
Dr. Toni Simmons, D.O.
Denver, CO · $106 in drug and device payments (2025) · (303) 338-4545
Dr. Vanston Masri, D.O.
Denver, CO · $26 in drug and device payments (2025) · Telehealth · (720) 515-2353
Dr. Veronica Hailes, M.D.
Denver, CO · No drug or device payments recorded (2025) · (303) 338-4545
Dr. Vicki Moore, M.D.
Denver, CO · No drug or device payments recorded (2025) · (303) 520-4730
Dr. Wayne Halfar, MD
Denver, CO · No drug or device payments recorded (2025) · (303) 377-6825
Dr. William Maury, DO
Denver, CO · No drug or device payments recorded (2025) · (303) 377-6825
Dr. William Somerset, D.O.
Denver, CO · No drug or device payments recorded (2025) · (303) 602-1102
Dr. Yasser Dahab, MD
Denver, CO · $23 in drug and device payments (2025) · (720) 996-4500
Dr. Austin Wallace, M.D.
Durango, CO · $154 in drug and device payments (2025) · (970) 247-4311
Dr. Craig Goodsell, D.O.
Durango, CO · No drug or device payments recorded (2025) · (719) 648-5678
Dr. Danuta Szmit, M.D.
Durango, CO · No drug or device payments recorded (2025) · (970) 247-3537
Dr. David Fulcher, D.O.
Durango, CO · No drug or device payments recorded (2025) · (970) 375-6297
Dr. Gregory Deem, MD
Durango, CO · No drug or device payments recorded (2025) · (970) 764-3207
Dr. Holly Meunier, M.D.
Durango, CO · No drug or device payments recorded (2025) · (970) 946-4229
Dr. John Rapiejko, M.D.
Durango, CO · No drug or device payments recorded (2025) · (970) 247-3537
Dr. Jonathan Fox, MD
Durango, CO · No drug or device payments recorded (2025) · (970) 764-3207
Dr. Mark Murphy, MD
Durango, CO · No drug or device payments recorded (2025) · (970) 247-4311
Dr. Michael Mccallum, MD
Durango, CO · No drug or device payments recorded (2025) · (970) 247-4311
Dr. Rachel Beach, M.D.
Durango, CO · $49 in drug and device payments (2025) · (970) 247-4311
Dr. Roger Hirst, M.D.
Durango, CO · No drug or device payments recorded (2025) · (970) 764-3200
Dr. Sarah Gueli, M.D.
Durango, CO · $20 in drug and device payments (2025) · (970) 247-3537
Dr. Steven Morozowich, D.O.
Durango, CO · $20 in drug and device payments (2025) · (970) 764-3200
Dr. Jeffrey Rockwell, MD
Edwards, CO · No drug or device payments recorded (2025) · (970) 569-7400
Dr. Mark Landt, D.O.
Edwards, CO · No drug or device payments recorded (2025) · (970) 926-5702
Dr. Zephyrinus Wylie, DO
Edwards, CO · No drug or device payments recorded (2025) · (509) 956-9799
Dr. Adam Weingart, MD
Englewood, CO · $10,100 in drug and device payments (2025) · (303) 761-5646
Dr. Alexey Slucky, MD
Englewood, CO · No drug or device payments recorded (2025) · (303) 761-5646
Dr. Alida Near, M.D.
Englewood, CO · No drug or device payments recorded (2025) · (303) 788-6749
Dr. Alyssa Hamman, MD
Englewood, CO · No drug or device payments recorded (2025) · (303) 761-5646
Dr. Anna Weyand, MD
Englewood, CO · No drug or device payments recorded (2025) · (303) 761-5646
Dr. Avidan Rappaport, MD
Englewood, CO · $246 in drug and device payments (2025) · (303) 761-5646
Dr. Christine Hernandez, MD
Englewood, CO · No drug or device payments recorded (2025) · (303) 761-5646
Dr. Dagmar Karasek, MD
Englewood, CO · No drug or device payments recorded (2025) · (303) 761-5646
Dr. Dallen Mill, MD
Englewood, CO · No drug or device payments recorded (2025) · (303) 761-5646
Dr. Dan Davis, MD
Englewood, CO · No drug or device payments recorded (2025) · (303) 761-5646
Dr. Dan Kopacz, MD
Englewood, CO · No drug or device payments recorded (2025) · (303) 761-5646
Dr. Derek Whiddon, MD
Englewood, CO · No drug or device payments recorded (2025) · (303) 761-5646
Dr. Donald Crino, MD
Englewood, CO · No drug or device payments recorded (2025) · (303) 761-5646
Dr. Donald Osborn, MD
Englewood, CO · No drug or device payments recorded (2025) · (303) 761-5646
Dr. Donna Arnett, M.D.
Englewood, CO · No drug or device payments recorded (2025) · (303) 788-6749

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

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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.