Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Samuel James Harelson III, MD

Individual provider Cardiovascular Disease Physician · NPI 1134141633

Dr. Samuel James Harelson III, MD is a Cardiovascular Disease Physician in Baton Rouge, Louisiana. Licensed in Louisiana. Registered with an NPI since 2006.

Licensed in
LA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Partly verified

Some contact details are missing from the federal record.

LSU Healthcare Network 3401 North Blvd Ste 400
Baton Rouge, LA 70806
Phone: (225) 381-2755
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 12277 (LA)

Record details

NPI number1134141633
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESJanuary 13, 2009

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