Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Justine Baker

Counselor in Elk Grove, CA · enumerated 2022.

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

National Provider Identifier

1811628944

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Registry record

Entity type Individual (Type 1)

Name Justine Baker

Sex Female

Practice address 9324 W Stockton Blvd, Elk Grove, CA, 95758

Phone (916) 525-6100

Enumeration date Jun 20, 2022

Last updated in NPPES Sep 14, 2025

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 147687 (CA) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

172V00000X Community Health Worker Other Service Providers Secondary

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 specialty is Justine Baker?

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

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-14.