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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SEAN PATRICK MCCORMICK M.D.
NPI 1447250642
Pediatrics in Naperville, IL

Active since July 28, 2005
636 RAYMOND DR, SUITE 205, NAPERVILLE, IL 60563(630) 717-2300(630) 717-9638 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sean Patrick Mccormick M.d. NPPES

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

SEAN PATRICK MCCORMICK M.D. (NPI 1447250642) is an individual pediatrics provider in Naperville, Illinois, licensed in Illinois (36111140) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1447250642
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameSEAN PATRICK MCCORMICKCredential: M.D.
Location Address636 RAYMOND DR, SUITE 205Naperville, IL 60563-9789
Mailing Address636 Raymond Dr, Suite 205Naperville, IL 60563-9789 · (630) 717-2300 · Fax (630) 717-9638
Phone(630) 717-2300
Fax(630) 717-9638
Sole ProprietorNo
Enumeration DateJuly 28, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1447250642 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in IL · 36111140
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
636 RAYMOND DR, Naperville, IL 60563
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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.

MOLLY PURKART PT
Physical Therapist
636 RAYMOND DR, SUITE 200
NAPERVILLE, IL 60563
Dupage County (630) 933-6293
MIDWEST INFECTIOUS DISEASE SPECIALISTS LLC
Internal Medicine (Infectious Disease)
636 RAYMOND DR, SUITE 204
NAPERVILLE, IL 60563
Dupage County (630) 548-4811
LORI BEYER
Physical Therapist
636 RAYMOND DR, SUITE 104A
NAPERVILLE, IL 60563
Dupage County (630) 355-5255
ERIN SZAFRANSKI
Physical Therapist
636 RAYMOND DR
NAPERVILLE, IL 60563
Dupage County (630) 315-8394
MIDWEST TRAVEL MEDICINE PC
Internal Medicine (Infectious Disease)
636 RAYMOND DR, SUITE 204
NAPERVILLE, IL 60563
Dupage County (630) 548-9747
LISA MARTIN MD MPH
Pediatrics
636 RAYMOND DR, SUITE 205
NAPERVILLE, IL 60563
Dupage County (630) 717-2300
SOFIA SHAKIR M.D.
Pediatrics
636 RAYMOND DR, SUITE 205
NAPERVILLE, IL 60563
Dupage County (630) 717-2300
HEIDEE KALMAR DPM
Podiatrist (Foot & Ankle Surgery)
636 RAYMOND DR, STE 300
NAPERVILLE, IL 60563
Dupage County (630) 469-9200

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 Sean Mccormick's NPI number?

The NPI number for Sean Mccormick is 1447250642. It was assigned to this individual provider in the NPPES registry on July 28, 2005.

Where is Sean Mccormick located?

Sean Mccormick practices at 636 Raymond Dr Suite 205, Naperville, IL 60563. The listed phone number is (630) 717-2300.

What is Sean Mccormick's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Sean Mccormick was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.