Alisan FathalizadehM.D., M.P.H.
Alisan Fathalizadeh, M.D., M.P.H. is a General Surgery provider in Orange, CA affiliated with 1 ambulatory surgery center in CA, as of July 2026.
- NPI1649619990
- Registered2013
- Centers1
- StateCA
- Class of2013
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Alisan Fathalizadeh at a glance
- Provider
- Alisan Fathalizadeh
- Credential
- M.D., M.P.H.
- Specialty
- General Surgery
- Procedures
- General Surgery CPT codes
- Location
- Orange, CA
- Medical school
- Michigan State University College of Human Medicine
- Graduated
- 2013
- NPI registered
- 2013
- NPI
- 1649619990
- 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 Alisan Fathalizadeh practice?
Alisan Fathalizadeh, M.D., M.P.H. is based in Orange, CA and is affiliated with 1 ambulatory surgery center: Pavilion Surgery Center in Orange, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Alisan Fathalizadeh's NPI number?
Alisan Fathalizadeh's National Provider Identifier (NPI) is 1649619990, registered in 2013. Specialty on record: General Surgery; credential M.D., M.P.H.
Where did Alisan Fathalizadeh go to medical school?
Alisan Fathalizadeh, M.D., M.P.H. attended Michigan State University College of Human Medicine, graduating in 2013.
How many General Surgery providers in California work at ambulatory surgery centers?
378 General Surgery surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Alisan Fathalizadeh among them. The California General Surgery directory lists each one by city with credential, NPI, and center affiliations.
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