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

Mr. C. Brent Hoy-Bianchi

Counselor in Nevada City, CA · enumerated 2007.

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

National Provider Identifier

1477741411

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. C. Brent Hoy-Bianchi

Sex Male

Practice address Nevada City, CA, 95959

Phone (530) 265-2244

Fax (530) 265-2334

Enumeration date Oct 3, 2007

Last updated in NPPES Sep 10, 2008

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

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social 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 C. Hoy-Bianchi practice?

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

What is the NPI number for C. Hoy-Bianchi?

The National Provider Identifier (NPI) for C. Hoy-Bianchi is 1477741411, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-10.