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Lawrence Rueff MD Personal Physician Pllc

Internal Medicine Physician in Louisville, KY · enumerated 2012 · authorized official Lawrence Rueff, Owner.

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

National Provider Identifier

1912251547

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Registry record

Entity type Organization (Type 2)
Legal business name Lawrence Rueff MD Personal Physician Pllc
Practice address 4001 Kresge Way Ste 315, Louisville, KY, 40207
Phone (502) 216-3700
Enumeration date Nov 5, 2012
Last updated in NPPES Nov 5, 2012

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Lawrence Rueff
Title Owner
Phone (502) 216-3700

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 type of organization is Lawrence Rueff MD Personal Physician Pllc?
Lawrence Rueff MD Personal Physician Pllc is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-05.