Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allie Willis

Q: What is the NPI number for Allie Willis?

The National Provider Identifier (NPI) for Allie Willis is 1497178321, a Type 1 (individual) record in the CMS NPPES registry.

Nurse Practitioner in Erie, PA · enumerated 2014.

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

National Provider Identifier

1497178321

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Registry record

Entity type Individual (Type 1)

Name Allie Willis

Sex Female

Practice address 201 State St, Erie, PA, 16550

Phone (814) 877-4922

Fax (814) 877-3622

Enumeration date Jan 29, 2014

Last updated in NPPES Jan 29, 2014

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP013635 (PA) 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 Allie Willis practice?

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

What is the NPI number for Allie Willis?

The National Provider Identifier (NPI) for Allie Willis is 1497178321, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-29.