Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mario Fernando Perez, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1104891738

Mario Fernando Perez, MD is a Critical Care Medicine (Internal Medicine) Physician in Farmington, Connecticut. Licensed in Connecticut and New Mexico. Registered with an NPI since 2006.

Licensed in
CT, NM
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

263 Farmington Ave
Farmington, CT 06030-2200
Phone: (860) 679-8300
Fax: (860) 679-8344
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence MD2024-1021 (NM)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 041291 (CT)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 041291 (CT)

Record details

NPI number1104891738
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 17, 2006
Last updated in NPPESFebruary 7, 2025
Certification dateFebruary 6, 2025

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