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

Dr. Michael Kelly Gann, PHD

Clinical Psychologist in Las Vegas, NV · enumerated 2006.

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

National Provider Identifier

1164530812

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Kelly Gann

Credential PHD

Sex Male

Practice address Las Vegas, NV, 89144

Phone (702) 333-2907

Fax (702) 333-2693

Enumeration date Aug 25, 2006

Last updated in NPPES Dec 27, 2017

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

Taxonomy & licenses

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License PY0791 (NV) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 3413 (AZ) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY26848 (CA) 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 Michael Gann?

Michael Gann is registered in NPPES with the primary taxonomy of Clinical Psychologist. 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 2017-12-27.