Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Vahn Libby, M.S.

Q: What is the NPI number for Vahn Libby?

The National Provider Identifier (NPI) for Vahn Libby is 1710385711, a Type 1 (individual) record in the CMS NPPES registry.

Rehabilitation Practitioner in San Jose, CA · enumerated 2014.

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

National Provider Identifier

1710385711

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Registry record

Entity type Individual (Type 1)

Name Vahn Libby

Credential M.S.

Sex Male

Practice address 485 N 1st St, San Jose, CA, 95112

Phone (510) 317-1444

Enumeration date Dec 8, 2014

Last updated in NPPES Nov 2, 2026

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Secondary

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative Service 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

Where does Vahn Libby practice?

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

What is the NPI number for Vahn Libby?

The National Provider Identifier (NPI) for Vahn Libby is 1710385711, 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 2026-11-02.