Ann GranchelliM.D.
Critical Care Medicine·Greenwood Village, CO
Ann Granchelli, M.D. is a Critical Care Medicine provider in Greenwood Village, CO, as of July 2026.
- NPI1609019751
- Registered2009
- Class of2009
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Ann Granchelli at a glance
- Provider
- Ann Granchelli
- Credential
- M.D.
- Specialty
- Critical Care (Intensivists)
- Location
- Greenwood Village, CO
- Medical school
- University of Colorado School of Medicine, Denver
- Graduated
- 2009
- NPI registered
- 2009
- NPI
- 1609019751
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Ann Granchelli practice?
Ann Granchelli, M.D. is based in Greenwood Village, CO. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Ann Granchelli's NPI number?
Ann Granchelli's National Provider Identifier (NPI) is 1609019751, registered in 2009. Specialty on record: Critical Care (Intensivists); credential M.D.
Where did Ann Granchelli go to medical school?
Ann Granchelli, M.D. attended University of Colorado School of Medicine, Denver, graduating in 2009.
How many Critical Care Medicine providers in Colorado work at ambulatory surgery centers?
26 Critical Care Medicine surgeons and proceduralists in Colorado are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Ann Granchelli among them. The Colorado Critical Care Medicine directory lists each one by city with credential, NPI, and center affiliations.
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