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

Dr. Susan Mezey Leib, MD

Individual provider Pediatrics Physician · NPI 1376515395

Dr. Susan Mezey Leib, MD is a Pediatrics Physician in Philadelphia, Pennsylvania. Licensed in New Jersey and Pennsylvania. Registered with an NPI since 2006.

Licensed in
NJ, 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

5501 Old York Rd Paley 1
Philadelphia, PA 19141-3018
Phone: (215) 456-7170
Fax: (215) 456-4923
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Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 25MA12694000 (NJ)
Pediatrics Physician Taxonomy 208000000X · Licence MD439546 (PA)

Record details

NPI number1376515395
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 3, 2006
Last updated in NPPESOctober 24, 2025
Certification dateOctober 24, 2025

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