Robert MackersieMD
Critical Care Medicine·San Francisco, CA
Robert Mackersie, MD is a Critical Care Medicine provider in San Francisco, CA, as of July 2026.
- NPI1831144583
- Registered2006
- Class of1978
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Robert Mackersie at a glance
- Provider
- Robert Mackersie
- Credential
- MD
- Specialty
- Critical Care (Intensivists)
- Location
- San Francisco, CA
- Medical school
- Michigan State University College of Human Medicine
- Graduated
- 1978
- NPI registered
- 2006
- NPI
- 1831144583
- 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 Robert Mackersie practice?
Robert Mackersie, MD is based in San Francisco, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Robert Mackersie's NPI number?
Robert Mackersie's National Provider Identifier (NPI) is 1831144583, registered in 2006. Specialty on record: Critical Care (Intensivists); credential MD.
Where did Robert Mackersie go to medical school?
Robert Mackersie, MD attended Michigan State University College of Human Medicine, graduating in 1978.
How many Critical Care Medicine providers in California work at ambulatory surgery centers?
69 Critical Care Medicine surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Robert Mackersie among them. The California Critical Care Medicine directory lists each one by city with credential, NPI, and center affiliations.
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