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

Mrs. Jessica Farrar Duncan, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1356582316

Mrs. Jessica Farrar Duncan, MD is an Internal Medicine in Baton Rouge, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 2009, 17 years ago. Practices with St Tammany Parish Hospital Service District No 1, a 163-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
17
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2009
Specialties on file
3
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Baton Rouge, LA

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD.203883 (LA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Hospitalist Physician Taxonomy 208M00000X · Licence MD.203883 (LA)

Record details

NPI number1356582316
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 20, 2009
Last updated in NPPESJanuary 6, 2014

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2009 (17 years in practice)
Group practice St Tammany Parish Hospital Service District No 1 — 163 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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