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

Individual provider Psychiatry Physician · NPI 1659472793

Dr. Cathy Mercaldi, MD is a Psychiatry Physician in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3440 Market St Ste 200
Philadelphia, PA 19104-3325
Phone: (215) 590-7555
Fax: (215) 590-7387
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence MD063804L (PA)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD063804L (PA)

Record details

NPI number1659472793
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 25, 2006
Last updated in NPPESSeptember 11, 2025

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