Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Nigel Adler III, L.AC.

Acupuncturist in Portland, OR · enumerated 2006.

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

National Provider Identifier

1568410538

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Registry record

Entity type Individual (Type 1)

Name David Nigel Adler III

Credential L.AC.

Sex Male

Practice address 727 W Burnside St, Portland, OR, 97209

Phone (503) 228-4533

Enumeration date May 4, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC00108 (OR) Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC 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

How do I verify David Adler's NPI record?

Cross-check NPI 1568410538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1568410538 active?

Yes, as of the latest NPPES snapshot, NPI 1568410538 is active (record last updated 2007-07-08).

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