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

Diana L. Gillmore, MD, LLC

Organization Surgery Physician · NPI 1851679849

Diana L. Gillmore, MD, LLC provides Surgery Physician services in Slidell, Louisiana. Licensed in Louisiana. Registered with an NPI since 2011.

Licensed in
LA
In the registry since
2011
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

985 Robert Blvd Ste 103
Slidell, LA 70458-2063 Not confirmed with CMS for 15 years — call before visiting
Phone: (985) 646-1884
Fax: (985) 646-1885
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 05478R (LA)

Record details

NPI number1851679849
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diana Gillmore — Owner/Surgeon · (985) 646-1884
NPI enumeratedJuly 26, 2011
Last updated in NPPESJuly 26, 2011
Mailing address985 Robert Blvd, Suite 103, Slidell, LA 70458-2063

Other providers in Slidell