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Dr. Diane Mary Sinclair, M.D.

Internal Medicine Physician in New Orleans, LA · enumerated 2007 · practices at University of New Orleans Metro College.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528196771

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Registry record

Entity type Individual (Type 1)
Name Dr. Diane Mary Sinclair
Credential M.D.
Sex Female
Practice address 2000 Lakeshore Dr, Hpc 137a, New Orleans, LA, 70148
Phone (504) 280-6387
Fax (504) 280-5405
Enumeration date Mar 1, 2007
Last updated in NPPES Jul 24, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD.023228 (LA) Primary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD.023228 (LA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

Where does Diane Sinclair practice?
The practice location on file with NPPES is in New Orleans, LA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diane Sinclair?
The National Provider Identifier (NPI) for Diane Sinclair is 1528196771, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-24.