DR. GEORGE NASSAR MD
NPI 1831652924
Emergency Medicine - Pediatric Emergency Medicine in Falls Church, VA

Q: What is George Nassar's NPI number?

The NPI number for George Nassar is 1831652924. It was assigned to this individual provider in the NPPES registry on April 7, 2019.

Q: What is George Nassar's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Pediatric Emergency Medicine, with taxonomy code 207PP0204X.

Q: When was this NPI record last updated?

The NPPES record for George Nassar was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since April 07, 2019PECOS Enrolled

3300 GALLOWS RD, FALLS CHURCH, VA 22042(610) 428-5659 Get Directions Write a Review

NPPES record last updated: September 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 18, 2022, Apr 7, 2019 (2 updates tracked since 2019).

On this page

About Dr. George Nassar Md NPPES

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

DR. GEORGE NASSAR MD (NPI 1831652924) is an individual pediatric emergency medicine provider in Falls Church, Virginia, licensed in Pennsylvania (MD489076) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Allentown, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1831652924

Entity TypeIndividualMale

Primary Taxonomy207PP0204X

Provider Legal NameDR. GEORGE NASSARCredential: MD

Location Address3300 GALLOWS RDFalls Church, VA 22042-3307

Mailing Address2100 Mack Blvd Fl 4Allentown, PA 18103-5622

Phone(610) 428-5659

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateApril 7, 2019

Last NPPES UpdateSeptember 25, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 25, 2025

✔ NPI 1831652924 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEmergency Medicine · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207PP0204X

License✔ Licensed in PA · MD489076

Definition

Pediatric Emergency Medicine is a clinical subspecialty that focuses on the care of the acutely ill or injured child in the setting of an emergency department.

Also ListedPediatrics · Pediatric Emergency MedicineTaxonomy 2080P0204X · License 0101274871 (VA)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

3300 GALLOWS RD, Falls Church, VA 22042

Open in Google Maps ↗

Secondary Practice Location 1

Location 11200 S Cedar Crest BlvdAllentown, PA 18103-6202 · Phone (610) 402-9750

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. George Nassar Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID143699256

PECOS Enrollment IDI20251013000784

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$100.31 typical visit price

range $65.18 – $194.86

Typical copayment $25.07 (range $16.29 – $48.71)

Most-billed visit code 99203

Established Patient

$113.72 typical visit price

range $21.40 – $158.88

Typical copayment $28.43 (range $5.35 – $39.72)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

ALLISON ELIZABETH TWEEDIE MD

Psychiatry & Neurology (Psychiatry)