Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David M Schleifer, DC

Chiropractor in Chantilly, VA · enumerated 2006.

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

National Provider Identifier

1780776062

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Registry record

Entity type Individual (Type 1)

Name Dr. David M Schleifer

Credential DC

Sex Male

Practice address 43130 Amberwood Plz, Suite 130, Chantilly, VA, 20152

Phone (703) 542-7111

Fax (703) 957-3523

Enumeration date Sep 28, 2006

Last updated in NPPES Sep 28, 2011

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 0104000 (VA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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

What specialty is David Schleifer?

David Schleifer is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-28.