William CarreraM.D.
Ophthalmology·Oakland, CA
William Carrera, M.D. is an Ophthalmology provider in Oakland, CA affiliated with 1 ambulatory surgery center in CA, as of July 2026.
- NPI1679014013
- Registered2017
- Centers1
- StateCA
- Class of2017
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.
William Carrera at a glance
- Provider
- William Carrera
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Oakland, CA
- Medical school
- Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
- Graduated
- 2017
- NPI registered
- 2017
- NPI
- 1679014013
- 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 William Carrera practice?
William Carrera, M.D. is based in Oakland, CA and is affiliated with 1 ambulatory surgery center: 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 William Carrera's NPI number?
William Carrera's National Provider Identifier (NPI) is 1679014013, registered in 2017. Specialty on record: Ophthalmology; credential M.D.
Where did William Carrera go to medical school?
William Carrera, M.D. attended Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University, graduating in 2017.
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, William Carrera among them. The California Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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