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

Dr. Ralph R Nix III, MD

Individual provider Specialist · NPI 1427026558

Dr. Ralph R Nix III, MD is a Specialist in Mandeville, 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 Address checks out

1580 W Causeway Approach Ste 3
Mandeville, LA 70471-3033
Phone: (985) 626-8223
Fax: (985) 626-8253
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 010588 (LA)

Record details

NPI number1427026558
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESJanuary 28, 2011

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