Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Jacqueline Capps Duke, C.R.N.P.

Nurse Practitioner in Alabaster, AL · enumerated 2006.

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

National Provider Identifier

1831125848

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Registry record

Entity type Individual (Type 1)

Name Ms. Jacqueline Capps Duke

Credential C.R.N.P.

Sex Female

Practice address 1022 1st St N, Suite 500, Alabaster, AL, 35007

Phone (205) 605-2502

Fax (205) 739-2027

Enumeration date Jun 23, 2006

Last updated in NPPES Apr 22, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1-066406 (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

What specialty is Jacqueline Duke?

Jacqueline Duke is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-22.