Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Blake Stephens, PA-C

Medical Physician Assistant in Vacaville, CA · enumerated 2025.

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

National Provider Identifier

1285427450

Verified

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Registry record

Entity type Individual (Type 1)

Name Blake Stephens

Credential PA-C

Sex Male

Practice address Po Box 433, Vacaville, CA, 95696

Phone (425) 244-9477

Enumeration date May 28, 2025

Last updated in NPPES Aug 6, 2025

Taxonomy & licenses

363AM0700X Medical 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 Blake Stephens?

The National Provider Identifier (NPI) for Blake Stephens is 1285427450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Blake Stephens practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-06.