Ahmed Abou-ZamzamM.D.
Vascular Surgery·Loma Linda, CA
Ahmed Abou-Zamzam, M.D. is a Vascular Surgery provider in Loma Linda, CA affiliated with 1 ambulatory surgery center in CA, as of July 2026.
- NPI1558306795
- Registered2006
- Centers1
- StateCA
- Class of1992
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.
Ahmed Abou-Zamzam at a glance
- Provider
- Ahmed Abou-Zamzam
- Credential
- M.D.
- Specialty
- Vascular Surgery
- Location
- Loma Linda, CA
- Medical school
- Yale University School of Medicine
- Graduated
- 1992
- NPI registered
- 2006
- NPI
- 1558306795
- 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 Ahmed Abou-Zamzam practice?
Ahmed Abou-Zamzam, M.D. is based in Loma Linda, CA and is affiliated with 1 ambulatory surgery center: Cal Med ASC LLC in Colton, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Ahmed Abou-Zamzam's NPI number?
Ahmed Abou-Zamzam's National Provider Identifier (NPI) is 1558306795, registered in 2006. Specialty on record: Vascular Surgery; credential M.D.
Where did Ahmed Abou-Zamzam go to medical school?
Ahmed Abou-Zamzam, M.D. attended Yale University School of Medicine, graduating in 1992.
How many Vascular Surgery providers in California work at ambulatory surgery centers?
100 Vascular Surgery surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Ahmed Abou-Zamzam among them. The California Vascular Surgery directory lists each one by city with credential, NPI, and center affiliations.
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