Alexander DillonM.D.
Ophthalmology·Vallejo, CA
Alexander Dillon, M.D. is an Ophthalmology provider in Vallejo, CA affiliated with 2 ambulatory surgery centers in CA, as of July 2026.
- NPI1699120212
- Registered2016
- Centers2
- StateCA
- Class of2016
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.
Alexander Dillon at a glance
- Provider
- Alexander Dillon
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Vallejo, CA
- Medical school
- New York University School of Medicine
- Graduated
- 2016
- NPI registered
- 2016
- NPI
- 1699120212
- 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 Alexander Dillon practice?
Alexander Dillon, M.D. is based in Vallejo, CA and is affiliated with 2 ambulatory surgery centers: Eye Surgery Center San Francisco in San Francisco, CA and The Surgery Center Of Alta Bates Summit Medical Center LLC in Oakland, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Alexander Dillon's NPI number?
Alexander Dillon's National Provider Identifier (NPI) is 1699120212, registered in 2016. Specialty on record: Ophthalmology; credential M.D.
Where did Alexander Dillon go to medical school?
Alexander Dillon, M.D. attended New York University School of Medicine, graduating in 2016.
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, Alexander Dillon among them. The California Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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