Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Monarch Behavior Solutions, Inc.

Behavior Analyst in Atascadero, CA · enumerated 2015 · authorized official Lindsey Reifinger, Director/Owner.

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

National Provider Identifier

1801260229

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Registry record

Entity type Organization (Type 2)

Legal business name Monarch Behavior Solutions, Inc.

Practice address 7340 Sombrilla Ave, Atascadero, CA, 93422

Phone (805) 610-1998

Enumeration date Nov 23, 2015

Last updated in NPPES Nov 23, 2015

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

251S00000X Community/Behavioral Health Agency Agencies Secondary

Authorized official

Name Lindsey Reifinger

Title Director/Owner

Phone (805) 610-1998

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 type of organization is Monarch Behavior Solutions, Inc.?

Monarch Behavior Solutions, Inc. is registered in NPPES as a Behavior Analyst (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-23.