Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Theresa Barrett Dueitt, APRN,BC

Acute Care Nurse Practitioner in Laurel, MS · enumerated 2007.

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

National Provider Identifier

1881817450

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Registry record

Entity type Individual (Type 1)

Name Ms. Theresa Barrett Dueitt

Credential APRN,BC

Sex Female

Practice address 1203 Jefferson St, Laurel, MS, 39440

Phone (601) 649-2863

Fax (601) 649-9479

Enumeration date Apr 11, 2007

Last updated in NPPES May 14, 2013

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R709271 (MS) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R709271 (MS) Primary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R709271 (MS) Secondary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
02277797	Medicaid	MS	-
4741566	Other	MS	CIGNA
P00811329	Other	MS	RAILROAD MEDICARE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Theresa Dueitt?

The National Provider Identifier (NPI) for Theresa Dueitt is 1881817450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Theresa Dueitt practice?

The practice location on file with NPPES is in Laurel, MS. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-14.