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Pediatrix Medical Group of the Mid-Atlantic PC

Maternal & Fetal Medicine Physician in Leesburg, VA · enumerated 2026 · authorized official Nicholas Glaser, Assistant Secretary.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1154289015

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Registry record

Entity type Organization (Type 2)
Legal business name Pediatrix Medical Group of the Mid-Atlantic PC
Practice address 44045 Riverside Pkwy, Leesburg, VA, 20176
Phone (800) 243-3839
Enumeration date Jan 12, 2026
Last updated in NPPES Jan 12, 2026

Taxonomy & classification

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Nicholas Glaser
Title Assistant Secretary
Phone (800) 243-3839

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Pediatrix Medical Group of the Mid-Atlantic PC?
NPPES lists Nicholas Glaser (Assistant Secretary) as the authorized official for this organization.
What is the NPI number for Pediatrix Medical Group of the Mid-Atlantic PC?
The NPI for Pediatrix Medical Group of the Mid-Atlantic PC is 1154289015, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-12.