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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Michael Kenneth Lorentsen, MD

Hematology & Oncology Physician in Garner, NC · enumerated 2018.

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

National Provider Identifier

1114415585

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Registry record

Entity type Individual (Type 1)
Name Michael Kenneth Lorentsen
Credential MD
Sex Male
Practice address Garner, NC, 27529
Phone (919) 784-3105
Enumeration date May 1, 2018
Last updated in NPPES Aug 18, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2023-03166 (NC) Secondary
207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 2023-03166 (NC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Michael Lorentsen practice?
The practice location on file with NPPES is in Garner, NC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Lorentsen?
The National Provider Identifier (NPI) for Michael Lorentsen is 1114415585, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-18.