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Milestones Behavioral Services, Inc.

Psychologist in Orange, CT · enumerated 2017 · authorized official Roger Letso, Chief Financial Officer.

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

National Provider Identifier

1700324159

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Registry record

Entity type Organization (Type 2)
Legal business name Milestones Behavioral Services, Inc.
Other name <Unavail>
Practice address 339 Boston Post Rd, Orange, CT, 06477
Phone (203) 882-8810
Fax (203) 878-9469
Enumeration date Feb 6, 2017
Last updated in NPPES Feb 6, 2017

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 01-03-1119 (CT) Secondary
103T00000X Psychologist Behavioral Health & Social Service Providers · License 3560 (CT) Primary
106E00000X Assistant Behavior Analyst Behavioral Health & Social Service Providers · License 0-15-6909 (CT) Secondary
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-15-08925 (CT) Secondary

Authorized official

Name Roger Letso
Title Chief Financial Officer
Phone (203) 882-8810

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.

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Frequently asked questions

Who is the authorized official for Milestones Behavioral Services, Inc.?
NPPES lists Roger Letso (Chief Financial Officer) as the authorized official for this organization.
What is the NPI number for Milestones Behavioral Services, Inc.?
The NPI for Milestones Behavioral Services, Inc. is 1700324159, 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 2017-02-06.