Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allyson Pierce

Pediatric Nurse Practitioner in Mobile, AL · enumerated 2021.

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

National Provider Identifier

1659041390

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Registry record

Entity type Individual (Type 1)

Name Allyson Pierce

Sex Female

Practice address 1601 Center St, Mobile, AL, 36604

Phone (251) 415-1475

Fax (251) 415-1476

Enumeration date Sep 15, 2021

Last updated in NPPES Sep 15, 2021

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1-161081 (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.

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Frequently asked questions

What is the NPI number for Allyson Pierce?

The National Provider Identifier (NPI) for Allyson Pierce is 1659041390, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allyson Pierce practice?

The practice location on file with NPPES is in Mobile, AL. 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 2021-09-15.