npidata.org
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbyPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Explore
Data Labs Specialties States API

Search › Delaware › Pediatrics Physician

Theresa Barrett, MD, PHD

NPI 1184289399 · on the registry since 2019

Practice

Address
1600 Rockland Rd
Wilmington, DE 19803
Phone
(302) 551-9551
Organisation at this address
The Nemours Foundation
The Nemours Foundation
The Nemours Foundation
The Nemours Foundation
The Nemours Foundation
Inferred from a shared address, not stated in the registry.
Clinicians at this address
870

Registry record

Primary taxonomy
Pediatrics Physician
208000000X
Also registered as
Pediatric Emergency Medicine (Pediatrics) Physician
Licence states on file
DE
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2025-10-10

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Delaware