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Dr. Louis B Louis IV, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Cincinnati, OH · enumerated 2006.

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

National Provider Identifier

1194818567

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Registry record

Entity type Individual (Type 1)
Name Dr. Louis B Louis IV
Credential MD
Sex Male
Practice address 234 Goodman St, Cincinnati, OH, 45219
Phone (513) 475-8521
Fax (513) 475-7480
Enumeration date Sep 30, 2006
Last updated in NPPES Feb 22, 2018

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 84888 (FL) Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 35086594 (OH) Secondary
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 35.086594 (OH) Secondary
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 35086594 (OH) 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
2767359 Medicaid OH -

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 Louis Louis practice?
The practice location on file with NPPES is in Cincinnati, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Louis Louis?
The National Provider Identifier (NPI) for Louis Louis is 1194818567, 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 2018-02-22.