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Lenore Rosemary Rengel, MD

Cardiovascular Disease Physician in Duluth, MN · enumerated 2009.

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

National Provider Identifier

1538395686

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Registry record

Entity type Individual (Type 1)
Name Lenore Rosemary Rengel
Credential MD
Sex Female
Practice address 400 E Third Street, Duluth, MN, 55805
Phone (218) 786-8364
Enumeration date Jun 3, 2009
Last updated in NPPES Feb 20, 2019

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 0116021757 (VA) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 60376-20 (WI) 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
1538395686 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 Lenore Rengel?
Lenore Rengel 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.
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 2019-02-20.