Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gail Peters Brayden, MD

Cardiovascular Disease Physician in Marquette, MI · enumerated 2006.

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

National Provider Identifier

1588608947

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Registry record

Entity type Individual (Type 1)

Name Gail Peters Brayden

Credential MD

Sex Female

Practice address 1414 West Fair Avenue, Suite 334, Marquette, MI, 49855

Phone (906) 225-3870

Fax (906) 225-4861

Enumeration date Jun 16, 2006

Last updated in NPPES Feb 5, 2008

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 4301046680 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0605200321	Other	MI	BLUE CROSS BLUE SHIELD
1443962	Medicaid	MI	-
30389400	Medicaid	WI	-

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 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.

What specialty is Gail Brayden?

Gail Brayden is registered in NPPES with the primary taxonomy of Cardiovascular Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-05.