Physician Profile
Based in San Leandro, CA, Aaron S. Goldfarb, D.O. is listed in the NPI registry under emergency medicine. Aaron graduated from Chicago College of Osteopathy in 1996.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
2500 MERCED ST
San Leandro, CA 94577
Aaron S. Goldfarb is an emergency physician in San Leandro, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.
NPI registry
Aaron S. Goldfarb is listed at 2500 Merced St, San Leandro, CA 94577. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (510) 424-1000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Aaron S. Goldfarb's National Provider Identifier is 1780736587. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Aaron S. Goldfarb attended Chicago College of Osteopathy, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
Aaron S. Goldfarb has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Aaron S. Goldfarb. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.