John CanzanoM.D.
John Canzano, M.D. is an Ophthalmology provider in Stockton, CA affiliated with 2 ambulatory surgery centers in CA, as of July 2026.
- NPI1134232648
- Registered2006
- Centers2
- StateCA
- Class of1994
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.
John Canzano at a glance
- Provider
- John Canzano
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Stockton, CA
- Medical school
- Emory University School of Medicine
- Graduated
- 1994
- NPI registered
- 2006
- NPI
- 1134232648
- 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 John Canzano practice?
John Canzano, M.D. is based in Stockton, CA and is affiliated with 2 ambulatory surgery centers: San Joaquin Laser And Surgery Center INC in Stockton, CA and Valley Laser And Surgery Center INC in Stockton, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Canzano's NPI number?
John Canzano's National Provider Identifier (NPI) is 1134232648, registered in 2006. Specialty on record: Ophthalmology; credential M.D.
Where did John Canzano go to medical school?
John Canzano, M.D. attended Emory University School of Medicine, graduating in 1994.
How many Ophthalmology providers in California work at ambulatory surgery centers?
869 Ophthalmology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Canzano among them. The California Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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