Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David Duane Vandenberg, PH.D., M.AC.

Acupuncturist in Bethesda, MD · enumerated 2006.

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

National Provider Identifier

1396773164

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Registry record

Entity type Individual (Type 1)

Name Mr. David Duane Vandenberg

Credential PH.D., M.AC.

Sex Male

Practice address 4933 Auburn Ave, Bethesda, MD, 20814

Phone (301) 657-2389

Enumeration date Jun 29, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License U740 (MD) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Vandenberg?

David Vandenberg is registered in NPPES with the primary taxonomy of Acupuncturist. 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 2007-07-08.