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Mrs. Theresa Sabrina Birardi, D.O.

Family Medicine Physician in Claymont, DE · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881899300

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Registry record

Entity type Individual (Type 1)
Name Mrs. Theresa Sabrina Birardi
Credential D.O.
Sex Female
Practice address 2401 Philadelphia Pike, Claymont, DE, 19703
Phone (302) 428-4110
Fax (302) 798-6672
Enumeration date Jun 15, 2007
Last updated in NPPES Oct 16, 2019

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS015282 (PA) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License OT012071 (PA) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License C2-0013225 (DE) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Theresa Birardi?
The National Provider Identifier (NPI) for Theresa Birardi is 1881899300, a Type 1 (individual) record in the CMS NPPES registry.
Where does Theresa Birardi practice?
The practice location on file with NPPES is in Claymont, DE. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-16.