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

Theresa Christine Barrett, MD, PHD

Individual provider Pediatric Emergency Medicine (Pediatrics) Physician · NPI 1184289399

Theresa Christine Barrett, MD, PHD is a Pediatric Emergency Medicine (Pediatrics) Physician in Wilmington, Delaware. Licensed in Delaware. Registered with an NPI since 2019.

Licensed in
DE
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1600 Rockland Rd
Wilmington, DE 19803-3607
Phone: (302) 551-9551
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence C1-0025355 (DE)
Pediatric Emergency Medicine (Pediatrics) Physician Taxonomy 2080P0204X · Licence C1-0025355 (DE)

Record details

NPI number1184289399
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMay 2, 2019
Last updated in NPPESOctober 10, 2025
Certification dateOctober 10, 2025

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