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 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. Nicholas Wawrzyniak, DO, MSGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Nicky Goldstein, DOGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Nicolas Crescimone, MDGreenwood Village, CO · $144 in drug and device payments (2025) ·
(303) 438-3999 Dr. Patrick AutruongGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Patrick Laughlin, M.D.Greenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 785-4700 Dr. Paul Krummen, M.D.Greenwood Village, CO · $32 in drug and device payments (2025) ·
(303) 438-3999 Dr. Paul Miller, M.D.Greenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Ray Choi, M.D.Greenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Rhonda Herbel-linser, MDGreenwood Village, CO · $44 in drug and device payments (2025) ·
(303) 438-3999 Dr. Richard Abbott, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Richard Romero, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Richard Wilson, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Rick White, DOGreenwood Village, CO · $44 in drug and device payments (2025) ·
(303) 438-3999 Dr. Rishi Moorthy, M.D.Greenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Robert Jones, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Roger Duggan, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Roman Langston, MDGreenwood Village, CO · $76 in drug and device payments (2025) ·
(303) 438-3999 Dr. Ronald Minter, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Ronald Wagner, M.D.Greenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Russell Tipton, M.D.Greenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Ryan Lord, DOGreenwood Village, CO · $81 in drug and device payments (2025) ·
(303) 438-3999 Dr. Ryen Fons, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Scott Hope, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Scott Klein, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Shana Schwartz, M.D.Greenwood Village, CO · $50 in drug and device payments (2025) ·
(303) 438-3999 Dr. Stephen Seibert, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Steven Sara, M.D.Greenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Steven Schoenfeld, M.D.Greenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 785-4700 Dr. Tanner Gregory, MDGreenwood Village, CO · $45 in drug and device payments (2025) ·
(303) 438-3999 Dr. Taylor O'neal, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Thomas Keyes, MDGreenwood Village, CO · $17 in drug and device payments (2025) ·
(303) 438-3999 Dr. Thomas Mcgeary, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Timothy Fry, DOGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Todd Burmeister, DOGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Whitney Mcleod, M.D.Greenwood Village, CO · $21 in drug and device payments (2025) ·
(303) 438-3999 Dr. William Kelly, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. W. Michael Reding, MDGreenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Wojciech Gwarnicki, M.D.Greenwood Village, CO · No drug or device payments recorded (2025) ·
(303) 438-3999 Dr. Don Cory, MDGunnison, CO · No drug or device payments recorded (2025) ·
(970) 641-2999 Dr. James Field, M.D.Gunnison, CO · No drug or device payments recorded (2025) ·
(970) 641-1456 Dr. Kane Lai, M.D.Highlands Ranch, CO · No drug or device payments recorded (2025) ·
(720) 443-2820 Dr. Andrew Montes, MDLafayette, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Anita Koelzer, DOLafayette, CO · No drug or device payments recorded (2025) ·
(303) 338-3800 Dr. Anthony Keever, M.D.Lafayette, CO · $32 in drug and device payments (2025) ·
(303) 539-2296 Dr. Barbara GoldbergLafayette, CO · No drug or device payments recorded (2025) ·
(720) 536-7765 Dr. Catherine Brummel, MDLafayette, CO · $33 in drug and device payments (2025) ·
(303) 338-4545 Dr. Christopher Dunkin, MDLafayette, CO · No drug or device payments recorded (2025) ·
(303) 338-3800 Dr. Craig Simmonds, MDLafayette, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. David Grosser, MDLafayette, CO · $31 in drug and device payments (2025) ·
(303) 338-4545 Dr. Edward Nortier, MDLafayette, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 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.
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