Physician Profile
Robert J. Marsan, M.D. is a healthcare provider in San Diego, CA specializing in emergency medicine. Robert trained at Perelman School of Med at the University of Pennsylvania, graduating in 2004.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
2001 4TH AVE
San Diego, CA 92101
Dr. Marsan is an emergency medicine in San Diego, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
Dr. Marsan is listed at 2001 4TH AVE, San Diego, CA 92101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (619) 499-2777. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Marsan's National Provider Identifier is 1780766279. 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
Dr. Marsan attended Perelman School of Med at the University of Pennsylvania, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
Dr. Marsan has 22 years experience. Calculated from a graduation year of 2004, 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 Dr. Marsan. 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.