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

Grant James Patton

Individual provider Gastroenterology Physician · NPI 1700348091

Grant James Patton is a Gastroenterology in Lake Charles, Louisiana. Graduated from Louisiana State University School of Medicine in Shreveport in 2019, 7 years ago. Practices with Ochsner Clinic LLC, a 2,842-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
7
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
LA
In the registry since
2019
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Practice location Address checks out

524 Dr Michael Debakey Dr
Lake Charles, LA 70601-5725
Phone: (337) 436-2511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 348424 (LA)

Record details

NPI number1700348091
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 4, 2019
Last updated in NPPESSeptember 19, 2025
Certification dateSeptember 19, 2025

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 2019 (7 years in practice)
Group practice Ochsner Clinic Llc — 2842 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Lake Charles