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

Arthur G Grant III, MD

Individual provider Interventional Cardiology Physician · NPI 1053501676

Arthur G Grant III, MD is a Cardiovascular Disease (Cardiology) in New Orleans, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 2001, 25 years ago. Practices with Ochsner Clinic LLC, a 2,842-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama and Louisiana.

Years since qualifying
25
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
AL, LA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1514 Jefferson Hwy
New Orleans, LA 70121-2429
Phone: (504) 842-3727
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6701 Airport Blvd Ste D330, Mobile, AL 36608-6758 — (251) 607-9797

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence MD.026766 (LA)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence MD.29540 (AL)

Record details

NPI number1053501676
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 30, 2007
Last updated in NPPESOctober 2, 2024
Certification dateOctober 2, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERVENTIONAL CARDIOLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2001 (25 years in practice)
Group practice Ochsner Clinic Llc — 2842 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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