Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David N Schrier, MD

Anesthesiology Physician in Alexandria, VA · enumerated 2006.

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

National Provider Identifier

1659345882

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Registry record

Entity type Individual (Type 1)

Name Dr. David N Schrier

Credential MD

Sex Male

Practice address 4320 Seminary Rd, Dept Pf Anesthesia, Alexandria, VA, 22304

Phone (703) 295-9360

Fax (703) 295-9369

Enumeration date Feb 14, 2006

Last updated in NPPES Dec 7, 2021

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD034718 (DC) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License D68952 (MD) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 0101248420 (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
1659345882	Medicaid	VA	-
418144100	Medicaid	MD	-
VV0781A	Other	VA	MEDICARE PALMETTO

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

What is the NPI number for David Schrier?

The National Provider Identifier (NPI) for David Schrier is 1659345882, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Schrier practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-07.