NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Michelle E Britt, LAC

Acupuncturist in Carlsbad, CA · enumerated 2008.

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

National Provider Identifier

1639342223

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Registry record

Entity type Individual (Type 1)
Name Michelle E Britt
Credential LAC
Sex Female
Practice address Carlsbad, CA, 92008
Phone (760) 715-1454
Fax (760) 434-4723
Enumeration date Apr 4, 2008
Last updated in NPPES Apr 4, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC5490 (CA) 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

Is NPI 1639342223 active?
Yes, as of the latest NPPES snapshot, NPI 1639342223 is active (record last updated 2008-04-04).
How do I verify Michelle Britt's NPI record?
Cross-check NPI 1639342223 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-04.