NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northern California Therapy Services Inc.

Substance Use Disorder Rehabilitation Clinic/Center in Gridley, CA · enumerated 2016 · authorized official Susan Madson, Owner/Clinical Director.

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

National Provider Identifier

1295278612

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Northern California Therapy Services Inc.
Other name <Unavail>
Practice address 606 Center Ave, Gridley, CA, 95948
Fax (530) 636-4178
Enumeration date Dec 3, 2016
Last updated in NPPES Dec 3, 2016

Taxonomy & classification

261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities · License 28954 (CA) Primary

Authorized official

Name Susan Madson
Title Owner/Clinical Director

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 Northern California Therapy Services Inc.?
The NPI for Northern California Therapy Services Inc. is 1295278612, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Northern California Therapy Services Inc.?
NPPES lists Susan Madson (Owner/Clinical Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-03.