Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Progressive Learning Services LLC

Behavior Analyst in San Dimas, CA · enumerated 2023 · authorized official David Sandoval, Owner.

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

National Provider Identifier

1548035272

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Registry record

Entity type Organization (Type 2)

Legal business name Progressive Learning Services LLC

Practice address 910 W Gladstone Street, Suite B, San Dimas, CA, 91773

Phone (626) 893-0860

Enumeration date Nov 22, 2023

Last updated in NPPES Mar 12, 2025

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

Authorized official

Name David Sandoval

Title Owner

Phone (626) 893-0860

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

Where is Progressive Learning Services LLC located?

The practice location on file with NPPES is in San Dimas, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-03-12. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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David Sandoval Behavior Technician · San Dimas, CA NPI 1588152011 Positive Behavior Steps Corp Behavior Analyst · San Dimas, CA NPI 1437648227

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-12.