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

Erlinda Penalosa Mercado, MD

Individual provider Psychiatry Physician · NPI 1790898278

Erlinda Penalosa Mercado, MD is a Psychiatry Physician in Middletown, Connecticut. Works from 2 locations. Licensed in Connecticut, Michigan and South Carolina.

Licensed in
CT, MI, SC
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 PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 351
Middletown, CT 06457-7023
Phone: (860) 395-5042
Fax: (860) 395-5058
Show map & directions

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

Additional practice locations (1)

  • 2000 Chambers Road, Caro, MI 48723-9296 — (989) 673-3191

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 64604 (CT)
Psychiatry Physician Taxonomy 2084P0800X · Licence EM031514 (MI)
Psychiatry Physician Taxonomy 2084P0800X · Licence 83466 (SC)

Record details

NPI number1790898278
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2006
Last updated in NPPESJanuary 13, 2025
Certification dateJanuary 13, 2025

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