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

Dr. Jennifer Gries Duncan, MD

Individual provider Pediatric Anesthesiology Physician · NPI 1386662005

Dr. Jennifer Gries Duncan, MD is a Critical Care (Intensivists) in Saint Louis, Missouri. Graduated from University of Chicago, Pritzker School of Medicine in 1997, 29 years ago. Practices with Washington University, a 2,986-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
29
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
MO
In the registry since
2006
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

1 Childrens Pl Div Ped Critical Care Med
Saint Louis, MO 63110-1002
Phone: (314) 454-2527
Fax: (314) 747-8880
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Critical Care Medicine Physician (primary) Taxonomy 2080P0203X · Licence 2004006984 (MO)
Pediatric Anesthesiology Physician Taxonomy 207LP3000X · Licence 2004006984 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence 2004006984 (MO)

Record details

NPI number1386662005
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESApril 17, 2025

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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