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

Dr. Jennifer Elizabeth Long Diaz, MDPHD

Individual provider Internal Medicine Physician · NPI 1073192118

Dr. Jennifer Elizabeth Long Diaz, MDPHD is an Internal Medicine Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2021.

Licensed in
MO
In the registry since
2021
Specialties on file
2

Practice location Address checks out

1 Barnes Jewish Hospital Plz Div Im Medical Oncology
Saint Louis, MO 63110-1003
Phone: (314) 747-1171
Fax: (314) 362-7086
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 2024023248 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2024023248 (MO)

Record details

NPI number1073192118
Entity typeIndividual (Type 1)
GenderFemale
Credentials MDPHD
Sole proprietorNo
NPI enumeratedApril 6, 2021
Last updated in NPPESJuly 6, 2026
Certification dateJuly 17, 2023

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