Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nevada County Behavioral Health

Community/Behavioral Health Agency in Grass Valley, CA · enumerated 2007 · authorized official Curtis Mcmullan, Therapist.

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

National Provider Identifier

1811020001

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Nevada County Behavioral Health

Other name <Unavail>

Practice address 208 Sutton Way, Grass Valley, CA, 95945

Phone (530) 265-7147

Enumeration date Mar 14, 2007

Last updated in NPPES Aug 13, 2008

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 47100 (CA) Primary

Authorized official

Name Curtis Mcmullan

Title Therapist

Phone (530) 265-5811

Other identifiers

Identifier	Type	State	Issuer
47100	Other	CA	MFTI

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 type of organization is Nevada County Behavioral Health?

Nevada County Behavioral Health is registered in NPPES as a Community/Behavioral Health Agency (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-13.