Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carol Buentello, NNP-BC

Nurse Practitioner in Marquette, MI · enumerated 2013.

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

National Provider Identifier

1720429566

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Registry record

Entity type Individual (Type 1)

Name Carol Buentello

Credential NNP-BC

Sex Female

Practice address 420 W Magnetic St, Marquette, MI, 49855

Phone (906) 225-3406

Enumeration date Jul 9, 2013

Last updated in NPPES Aug 27, 2024

Taxonomy & licenses

363LN0000X Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704222255 (MI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 10078 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
100178486	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Carol Buentello?

Carol Buentello is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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 2024-08-27.