Anesthesiologists in Colorado

What the list holds

Recordsactive providers on the list

1,702

With work email80% of records

1,356

With trusted-tier email98% of the emails on this list

1,326

With practice phone100% of records

1,702

With practice city, state and ZIP100% of records

1,702

What they bill and prescribe

Published Medicare data for 2024, measured over the 69,096 active individual anesthesiologists on file nationally on 2026-10-19 — a different base from the records above, and the same measurement the data page publishes for every specialty.

Clinicians in this specialtyactive individual providers filed under it, nationally - not the record count above

69,096

With a published procedure line52,322 of the 69,096 active individual anesthesiologists on file

76%

With published prescribing4,695 of the 69,096 active individual anesthesiologists on file

7%

Published Medicare fee-for-service data for 2024, covering about one in one clinicians nationally, and more in the specialties that bill it most — not all-payor claims, and low-volume providers are removed before publication. A provider with nothing there has no published Medicare volume, which covers no volume, volume below the publication threshold and not billing Medicare at all — the published data does not separate them, and one year is held, so nothing here is a trend.

A high share here means the published Medicare data covers that specialty well. It says nothing about how complete our contact data is for it — different datasets, measured over different populations — and the email, phone and location fill rates are counted and published separately on the same page.

Related lists in Colorado

• Pain Medicine (Anesthesiology) 142
• Pediatric Anesthesiology (Anesthesiology) 103

What is an anesthesiologist?

An anesthesiologist is a physician who manages anesthesia and a patient's physiology during surgery, and who also works in pain medicine and critical care. Read the entry - training, where they practice, what the letters mean and the closely related professions.

Leadership and facilities

Reaching the organizations these providers work for? Healthcare leadership by role, health systems and facility lists.