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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DIANA L GILLMORE MD
NPI 1437147352
Surgery in Slidell, LA

Active since October 13, 2005
985 ROBERT BLVD, #103, SLIDELL, LA 70458(985) 646-1884(985) 646-1885 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Diana L Gillmore Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANA L GILLMORE MD (NPI 1437147352) is an individual surgery provider in Slidell, Louisiana, licensed in Louisiana (05478R) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1437147352
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDIANA L GILLMORECredential: MD
Location Address985 ROBERT BLVD, #103Slidell, LA 70458-2063
Mailing Address985 Robert Blvd, #103Slidell, LA 70458-2063 · (985) 646-1884 · Fax (985) 646-1885
Phone(985) 646-1884
Fax(985) 646-1885
Sole ProprietorNo
Enumeration DateOctober 13, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1437147352 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in LA · 05478R
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
985 ROBERT BLVD, Slidell, LA 70458
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Other Identifiers 3

Other721142319LA · Tax Id
Medicaid1363367LA
Other39700LA · Bcbs

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WADE JOSEPH ESTOPINAL MD
Emergency Medicine
985 ROBERT BLVD, SUITE 101
SLIDELL, LA 70458
St. Tammany Parish (985) 690-8300
MS. NANCY H VILLA M.ED., CCC-A
Audiologist-Hearing Aid Fitter
985 ROBERT BLVD, STE. 104
SLIDELL, LA 70458
St. Tammany Parish (985) 847-1995
BERT R BRATTON MD
Specialist
985 ROBERT BLVD, SUITE 105
SLIDELL, LA 70458
St. Tammany Parish (985) 646-2303
NORTHLAKE INTERVENTIONAL PAIN MANAGEMENT, LLC
Pain Medicine (Interventional Pain Medicine)
985 ROBERT BLVD, SUITE 105
SLIDELL, LA 70458
St. Tammany Parish (985) 690-8335
CHARLES ALLEN PRESTON MD
Emergency Medicine
985 ROBERT BLVD, SUITE 101
SLIDELL, LA 70458
St. Tammany Parish (985) 960-8300
BERT R. BRATTON APMC
Neurological Surgery
985 ROBERT BLVD, SUITE 105
SLIDELL, LA 70458
St. Tammany Parish (985) 646-2303
DR. JAMES EDWARD FAMBRO MD
Emergency Medicine
985 ROBERT BLVD, SUITE 101
SLIDELL, LA 70458
St. Tammany Parish (985) 690-8300
EAR, NOSE, THROAT CLINIC OF SLIDELL
Otolaryngology
985 ROBERT BLVD, SUITE 101
SLIDELL, LA 70458
St. Tammany Parish (985) 847-1995

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Gillmore's NPI number?

The NPI number for Diana Gillmore is 1437147352. It was assigned to this individual provider in the NPPES registry on October 13, 2005.

Where is Diana Gillmore located?

Diana Gillmore practices at 985 Robert Blvd #103, Slidell, LA 70458. The listed phone number is (985) 646-1884.

What is Diana Gillmore's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Diana Gillmore was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.