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

MARCIA S DEFREESE MD
NPI 1457351009
Pediatrics in Harrisonburg, VA

Active since July 26, 2005
4059 QUARLES CT, HARRISONBURG, VA 22801(540) 437-4800(540) 437-9012 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Marcia S Defreese Md NPPES

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

MARCIA S DEFREESE MD (NPI 1457351009) is an individual pediatrics provider in Harrisonburg, Virginia, licensed in Virginia (0101052404) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1457351009
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMARCIA S DEFREESECredential: MD
Location Address4059 QUARLES CTHarrisonburg, VA 22801-8717
Mailing Address4059 Quarles CtHarrisonburg, VA 22801-8717 · (540) 437-4800 · Fax (540) 437-9012
Fax(540) 437-9012
Sole ProprietorNo
Enumeration DateJuly 26, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1457351009 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License Licensed in VA · 0101052404
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.

4059 QUARLES CT, Harrisonburg, VA 22801

Other Identifiers 1

Medicaid39319VA

Other Providers at the Same Location NPPES 4

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

Pediatrics
4059 QUARLES CT
HARRISONBURG, VA 22801
Pediatrics
4059 QUARLES CT
HARRISONBURG, VA 22801
Pediatrics
4059 QUARLES CT
HARRISONBURG, VA 22801
Pediatrics
4059 QUARLES CT
HARRISONBURG, VA 22801

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 Marcia Defreese's NPI number?

The NPI number for Marcia Defreese is 1457351009. It was assigned to this individual provider in the NPPES registry on July 26, 2005.

Where is Marcia Defreese located?

Marcia Defreese practices at 4059 Quarles Ct, Harrisonburg, VA 22801. The listed phone number is (540) 437-4800.

What is Marcia Defreese'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 Marcia Defreese was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.