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DR. JESSY JOHN M.D.
NPI 1043231053
Pediatrics - Adolescent Medicine in Exton, PA

Active since July 22, 2006
750 W LINCOLN HWY, EXTON, PA 19341(610) 363-7837(610) 363-3923 Get Directions Write a Review

NPPES record last updated: November 28, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Jessy John M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JESSY JOHN M.D. (NPI 1043231053) is an individual adolescent medicine provider in Exton, Pennsylvania, licensed in Pennsylvania (MD065956L) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1043231053
Entity TypeIndividualFemale
Primary Taxonomy2080A0000X
Provider Legal NameDR. JESSY JOHNCredential: M.D.
Location Address750 W LINCOLN HWYExton, PA 19341-2547
Mailing Address948 Burdette DrDowningtown, PA 19335-4134 · (610) 873-3105
Phone(610) 363-7837
Fax(610) 363-3923
Sole ProprietorNo
Enumeration DateJuly 22, 2006
Last NPPES UpdateNovember 28, 2025
NPPES CertifiedNovember 28, 2025
✔ NPI 1043231053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Adolescent MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080A0000X
License✔ Licensed in PA · MD065956L
Definition
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
750 W LINCOLN HWY, Exton, PA 19341
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CONSTANTINE ANDREAS SERKES MD
Pediatrics
750 W LINCOLN HWY
EXTON, PA 19341
Chester County (610) 363-7837
MRS. MELISSA LYNN BRADLEY CRNP
Nurse Practitioner (Adult Health)
750 W LINCOLN HWY
EXTON, PA 19341
Chester County (610) 363-0100
DAKOTA SCHMIDT PA-C
Physician Assistant (Medical)
750 W LINCOLN HWY
EXTON, PA 19341
Chester County (610) 363-0100
DANIELLE MCDONALD
Family Medicine
750 W LINCOLN HWY
EXTON, PA 19341
Chester County (610) 363-0100
CHRISTINE MEYER MD LLC
Internal Medicine
750 W LINCOLN HWY
EXTON, PA 19341
Chester County (610) 363-0100
CHRISTINE MEYER M.D.
Internal Medicine
750 W LINCOLN HWY
EXTON, PA 19341
Chester County (610) 363-0100
MRS. KATHERINE ANITA SMOLLON CRNP
Nurse Practitioner
750 W LINCOLN HWY
EXTON, PA 19341
Chester County (610) 363-0100
DR. SOPHIA STEP DO
Family Medicine
750 W LINCOLN HWY
EXTON, PA 19341
Chester County (610) 363-0100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jessy John's NPI number?

The NPI number for Jessy John is 1043231053. It was assigned to this individual provider in the NPPES registry on July 22, 2006.

Where is Jessy John located?

Jessy John practices at 750 W Lincoln Hwy, Exton, PA 19341. The listed phone number is (610) 363-7837.

What is Jessy John's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.

When was this NPI record last updated?

The NPPES record for Jessy John was last updated on November 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.