Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Allison Stefani, DNP

Family Nurse Practitioner in Tumwater, WA · enumerated 2025 · practices at Tumwater Family Practice Clinic.

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

National Provider Identifier

1912891672

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Registry record

Entity type Individual (Type 1)

Name Allison Stefani

Credential DNP

Sex Female

Practice address Tumwater, WA, 98501

Phone (360) 754-6367

Enumeration date Jun 6, 2025

Last updated in NPPES Jun 6, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP70009209 (WA) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

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 Stefani?

The National Provider Identifier (NPI) for Allison Stefani is 1912891672, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Stefani practice?

The practice location on file with NPPES is in Tumwater, WA. 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 2025-06-06.