Amir GhiassiM.D.
Critical Care Medicine·Orange, CA
Amir Ghiassi, M.D. is a Critical Care Medicine provider in Orange, CA, as of July 2026.
- NPI1518983899
- Registered2006
- Class of1998
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Amir Ghiassi at a glance
- Provider
- Amir Ghiassi
- Credential
- M.D.
- Specialty
- Critical Care (Intensivists)
- Location
- Orange, CA
- Medical school graduation
- 1998
- NPI registered
- 2006
- NPI
- 1518983899
- 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 Amir Ghiassi practice?
Amir Ghiassi, M.D. is based in Orange, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Amir Ghiassi's NPI number?
Amir Ghiassi's National Provider Identifier (NPI) is 1518983899, registered in 2006. Specialty on record: Critical Care (Intensivists); credential M.D.
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, Amir Ghiassi among them. The California Critical Care Medicine directory lists each one by city with credential, NPI, and center affiliations.
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