NPI Portal NPI Lookup & Verification

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

Ms. Diane Lauer, M.AC. L.AC.

Acupuncturist in Ellicott City, MD · enumerated 2007 · practices at Coogan Caregivers LLC.

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

National Provider Identifier

1407062300

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Registry record

Entity type Individual (Type 1)
Name Ms. Diane Lauer
Credential M.AC. L.AC.
Sex Female
Practice address Ellicott City, MD, 21043
Phone (301) 395-9764
Enumeration date May 15, 2007
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License U01573 (MD) Primary

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 is the NPI number for Diane Lauer?
The National Provider Identifier (NPI) for Diane Lauer is 1407062300, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diane Lauer practice?
The practice location on file with NPPES is in Ellicott City, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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