Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gary Albert Mckenna, PA C MHS

Medical Physician Assistant in Centennial, CO · enumerated 2006.

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

National Provider Identifier

1629012596

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Registry record

Entity type Individual (Type 1)

Name Mr. Gary Albert Mckenna

Credential PA C MHS

Sex Male

Practice address 5161 E Arapahoe Rd, #290, Centennial, CO, 80122

Phone (720) 488-0055

Fax (720) 488-3955

Enumeration date Jun 15, 2006

Last updated in NPPES Jan 3, 2008

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License CO353 (CO) Primary

Other identifiers

Identifier	Type	State	Issuer
39354784	Medicaid	CO	-

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

What specialty is Gary Mckenna?

Gary Mckenna is registered in NPPES with the primary taxonomy of Medical Physician Assistant. 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 2008-01-03.