Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Zoe Ann Leefer Van Leeuwen, PA-C

Physician Assistant in Marysville, CA · enumerated 2025 · practices at Adventist Health Physicians Network.

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

National Provider Identifier

1336953579

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Registry record

Entity type Individual (Type 1)

Name Zoe Ann Leefer Van Leeuwen

Credential PA-C

Sex Female

Practice address 414 G St Ste 112, Marysville, CA, 95901

Phone (530) 749-6650

Fax (530) 749-6651

Enumeration date Feb 6, 2025

Last updated in NPPES Nov 3, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 67236 (CA) 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 Zoe Leefer Van Leeuwen practice?

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

What is the NPI number for Zoe Leefer Van Leeuwen?

The National Provider Identifier (NPI) for Zoe Leefer Van Leeuwen is 1336953579, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-03.