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

Dr. Jessy John, MD

Individual provider Pediatric Adolescent Medicine Physician · NPI 1043231053

Dr. Jessy John, MD is a Pediatric Adolescent Medicine Physician in Exton, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

750 W Lincoln Hwy
Exton, PA 19341-2547
Phone: (610) 363-7837
Fax: (610) 363-3923
Show map & directions

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

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence MD065956L (PA)

Record details

NPI number1043231053
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 22, 2006
Last updated in NPPESNovember 28, 2025
Certification dateNovember 28, 2025
Mailing address948 Burdette Dr, Downingtown, PA 19335-4134