Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margriet Bunger, M.D.

Pediatrics Physician in Ashburn, VA · enumerated 2007.

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

National Provider Identifier

1114063393

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Registry record

Entity type Individual (Type 1)

Name Margriet Bunger

Credential M.D.

Sex Female

Practice address 20925 Professional Plz, Suite 340, Ashburn, VA, 20147

Phone (703) 723-8900

Fax (703) 723-8400

Enumeration date Jan 29, 2007

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 0101044128 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0101044128	Other	VA	STATE LICENSE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Margriet Bunger practice?

The practice location on file with NPPES is in Ashburn, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Margriet Bunger?

The National Provider Identifier (NPI) for Margriet Bunger is 1114063393, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.