Theresa Christine Barrett, MD, PHD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

C1-0025355 Issued in DE

Practice address

1600 Rockland Rd
Wilmington, DE 19803-3607

Phone

(302) 551-9551

NPI assigned

May 2, 2019

Last updated

Oct 10, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Other names 1

• Theresa Christine Henry Former name

Medicare fee-for-service enrollment

Enrolled in DE

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• The Nemours Foundation

  • Multi-Specialty Clinic/Center
  • Wilmington, DE
  • NPI 1366594699
  Medicare reassignment NPD
• The Nemours Foundation

  • Children's Hospital
  • Wilmington, DE
  • NPI 1467505073
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1556755200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760054400000",
    "number": "1184289399",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1600 ROCKLAND RD",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198033607"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1600 ROCKLAND RD",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198033607",
            "telephone_number": "302-551-9551"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARRETT",
        "first_name": "THERESA",
        "middle_name": "CHRISTINE",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-05-02",
        "last_updated": "2025-10-10",
        "certification_date": "2025-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "DE",
            "license": "C1-0025355",
            "primary": true
        },
        {
            "code": "2080P0204X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Emergency Medicine",
            "state": "DE",
            "license": "C1-0025355",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "THERESA",
            "last_name": "HENRY",
            "middle_name": "CHRISTINE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Amy K. Barone, MD
• Kristin Lynn Baronio, MS, ATC, CSCS
• Andrew M Barrett, M.D.
• Carolyn Mary Barrett, FNP-C
• Joanna Yvonne Barrett, FNP-C
• Theresa Barrow, FNP
• Margaret Bartell, RN
• Patrick C Barth, MD
• Julia S. Barthold, MD
• Hannah Bartley, LPN

• Pediatrics Physician in Wilmington, DE
• Providers in Wilmington, DE by specialty
• Pediatrics Physician in Delaware

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.