Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Progress Ranch Treatment Services for Children

Emotionally Disturbed Childrens' Residential Treatment Facility in Orangevale, CA · enumerated 2024 · authorized official Lois Whistler, Office Manager.

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

National Provider Identifier

1508600081

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Progress Ranch Treatment Services for Children

Parent organization Progress Ranch Treatment Services for Children

Practice address 5801 Pecan Ave, Orangevale, CA, 95662

Phone (530) 753-2566

Enumeration date Jun 20, 2024

Last updated in NPPES Jun 21, 2024

Taxonomy & classification

322D00000X Emotionally Disturbed Childrens' Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Lois Whistler

Title Office Manager

Phone (530) 753-2566

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

Who is the authorized official for Progress Ranch Treatment Services for Children?

NPPES lists Lois Whistler (Office Manager) as the authorized official for this organization.

What is the NPI number for Progress Ranch Treatment Services for Children?

The NPI for Progress Ranch Treatment Services for Children is 1508600081, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-21.