Physician Profile
Mark A. Fernandez, M.D. practices internal medicine in Peru, IL. Mark is also listed as specializing in pediatrics and geriatric medicine.
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
920 WEST ST STE 311
Peru, IL 61354
Mark A. Fernandez is an internist in Peru, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Mark A. Fernandez is listed at 920 West St Ste 311, Peru, IL 61354. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (815) 223-9214. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Mark A. Fernandez's National Provider Identifier is 1033114939. 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
Mark A. Fernandez has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Mark A. Fernandez. 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.