Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Prof. Jeffrey Dann, PHD., L.AC.

Acupuncturist in Boulder, CO · enumerated 2007.

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

National Provider Identifier

1801927793

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Registry record

Entity type Individual (Type 1)

Name Prof. Jeffrey Dann

Credential PHD., L.AC.

Sex Male

Practice address 3400 Table Mesa Drive, Ste. 205, Boulder, CO, 80305

Phone (303) 499-9395

Fax (303) 494-1492

Enumeration date Mar 9, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 260 (CO) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1801927793 active?

Yes, as of the latest NPPES snapshot, NPI 1801927793 is active (record last updated 2007-07-08).

How do I verify Jeffrey Dann's NPI record?

Cross-check NPI 1801927793 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.