Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Jennifer Sorrell Duncan, CRNP

Family Nurse Practitioner in Calera, AL · enumerated 2022.

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

National Provider Identifier

1124779459

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Registry record

Entity type Individual (Type 1)

Name Miss Jennifer Sorrell Duncan

Credential CRNP

Sex Female

Practice address 233 Beverly Drive, Calera, AL, 35040

Phone (205) 821-4411

Enumeration date Jan 18, 2022

Last updated in NPPES Jun 13, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1-109667 (AL) Primary

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

Where does Jennifer Duncan practice?

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

What is the NPI number for Jennifer Duncan?

The National Provider Identifier (NPI) for Jennifer Duncan is 1124779459, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-13.