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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SUSAN J GLEAZER MD
NPI 1033175948
Pediatrics in Columbia, MD

Active since April 21, 2006
5500 KNOLL NORTH DRIVE, STE 110, COLUMBIA, MD 21045(410) 964-6300(410) 964-6227 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Susan J Gleazer Md NPPES

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

DR. SUSAN J GLEAZER MD (NPI 1033175948) is an individual pediatrics provider in Columbia, Maryland, licensed in Maryland (D0033076) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1033175948
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. SUSAN J GLEAZERCredential: MD
Location Address5500 KNOLL NORTH DRIVE, STE 110Columbia, MD 21045
Mailing Address5500 Knoll North Drive, Ste 110Columbia, MD 21045 · (410) 964-6300 · Fax (410) 964-6227
Phone(410) 964-6300
Fax(410) 964-6227
Sole ProprietorNo
Enumeration DateApril 21, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1033175948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MD · D0033076
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.
5500 KNOLL NORTH DRIVE, Columbia, MD 21045
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Other Providers at the Same Location NPPES 2

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

SARAH L CONNOR DO
Family Medicine
5500 KNOLL NORTH DRIVE, SUITE 370
COLUMBIA, MD 21045
Howard County (410) 884-7831
DR. EARL VANE WILKINSON III M.D.
Otolaryngology
5500 KNOLL NORTH DRIVE, SUITE 310
COLUMBIA, MD 21045
Howard County (410) 964-5226

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 Susan Gleazer's NPI number?

The NPI number for Susan Gleazer is 1033175948. It was assigned to this individual provider in the NPPES registry on April 21, 2006.

Where is Susan Gleazer located?

Susan Gleazer practices at 5500 Knoll North Drive Ste 110, Columbia, MD 21045. The listed phone number is (410) 964-6300.

What is Susan Gleazer'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 Susan Gleazer 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 36 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.