Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diana L Gillmore, MD
Surgery Physician in Slidell, LA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437147352
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Registry record
Entity type Individual (Type 1)
Name Diana L Gillmore
Credential MD
Sex Female
Practice address 985 Robert Blvd, #103, Slidell, LA, 70458
Phone (985) 646-1884
Fax (985) 646-1885
Enumeration date Oct 13, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 |
|---|---|---|---|
| 721142319 | Other | LA | TAX ID |
| 1363367 | Medicaid | LA | - |
| 39700 | Other | LA | BCBS |
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.
Frequently asked questions
How do I verify Diana Gillmore's NPI record?
Cross-check NPI 1437147352 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1437147352 active?
Yes, as of the latest NPPES snapshot, NPI 1437147352 is active (record last updated 2007-07-08).
Other providers at this practice address
Browse all → Adrienne Bernhard Certified Registered Nurse Anesthetist · Slidell, LA NPI 1710970678 Peter Hertzak Obstetrics & Gynecology Physician · Slidell, LA NPI 1740278134 Bert Bratton Specialist · Slidell, LA NPI 1275593675 James Fambro Emergency Medicine Physician · Slidell, LA NPI 1669410171 Mary Leonard Otolaryngology Physician · Slidell, LA NPI 1952419830 Wade Estopinal Emergency Medicine Physician · Slidell, LA NPI 1144338153 Charles Preston Emergency Medicine Physician · Slidell, LA NPI 1639287659 Peter Hertzak, M.D., Pmc Plastic Surgery Physician · Slidell, LA NPI 1821156175
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.