Individual provider · Type 1 NPI

John Carter Alden, MD

Ophthalmology Physician · Oakland, CA

NPI number 1013986868 Active

Practice location

350 30th Street, Suite 444
Oakland, CA 94609

Call (510) 452-2020 Map

Fax (510) 452-2091

Specialties and licenses

TaxonomyCodeLicense
Ophthalmology Physician Primary 207W00000X000G84240 (CA)

Ophthalmology Physician: An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services,…

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About NPI 1013986868

John Carter Alden, MD's National Provider Identifier is 1013986868, issued on Mar 15, 2006. The primary taxonomy on file is Ophthalmology Physician (207W00000X), and the practice location is in Oakland, CA. The record was last updated on Jul 13, 2026.