Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Fitzgerald

Physician Assistant in Worcester, MA · enumerated 2025.

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

National Provider Identifier

1891650966

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Registry record

Entity type Individual (Type 1)

Name Allison Fitzgerald

Sex Female

Practice address 10 Lincoln St, Worcester, MA, 01609

Phone (616) 732-2850

Enumeration date Dec 19, 2025

Last updated in NPPES Dec 19, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers 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 is the NPI number for Allison Fitzgerald?

The National Provider Identifier (NPI) for Allison Fitzgerald is 1891650966, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Fitzgerald practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-19.