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

MS. Mary Catherine Gaston

Individual provider Internal Medicine Physician · NPI 1467846428

MS. Mary Catherine Gaston is a Hospitalist in Baton Rouge, Louisiana. Graduated from Louisiana State University School of Medicine in Shreveport in 2015, 11 years ago. Practices with East Jefferson Physicians Group LLC, a 211-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
11
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
LA
In the registry since
2015
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Practice location Address checks out

755 Highland Park Dr
Baton Rouge, LA 70808-5644
Phone: (225) 892-0441
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence PGY.202806 (LA)

Record details

NPI number1467846428
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 26, 2015
Last updated in NPPESDecember 17, 2015

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 2015 (11 years in practice)
Group practice East Jefferson Physicians Group Llc — 211 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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