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

Anastacia Knight, MSW, ASW

Mental Health Counselor in Grass Valley, CA · enumerated 2014.

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

National Provider Identifier

1992121461

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Registry record

Entity type Individual (Type 1)

Name Anastacia Knight

Credential MSW, ASW

Sex Female

Practice address Grass Valley, CA, 95945

Phone (530) 902-8635

Enumeration date Mar 8, 2014

Last updated in NPPES Mar 17, 2014

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License ASW 36452 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Anastacia Knight?

Anastacia Knight is registered in NPPES with the primary taxonomy of Mental Health Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-17.