Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cornelio L. Naguit, M.D.

Geriatric Medicine (Internal Medicine) Physician in Carleton, MI · enumerated 2006 · practices at Family Medical Center of Michigan.

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

National Provider Identifier

1699753806

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Registry record

Entity type Individual (Type 1)

Name Dr. Cornelio L. Naguit

Credential M.D.

Sex Male

Practice address 130 Medical Center Dr, Carleton, MI, 48117

Phone (734) 654-2169

Fax (734) 654-2535

Enumeration date Jan 6, 2006

Last updated in NPPES Feb 15, 2008

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 7301066757 (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
5845580	Other	MI	AETNA
06089	Other	MI	HEATH PLAN OF MICHIGAN
02214	Other	MI	PARAMOUNT HEALTH CARE
4135823	Medicaid	MI	-
300E86031	Other	MI	BCBS OF MICHIGAN

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 Cornelio Naguit?

Cornelio Naguit is registered in NPPES with the primary taxonomy of Geriatric Medicine (Internal Medicine) Physician. 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 2008-02-15.