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Diane E, Casalaina, Ma, Ladc, LLC

Addiction (Substance Use Disorder) Counselor in Milford, CT · enumerated 2010 · authorized official Diane Casalaina, Owner.

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

National Provider Identifier

1043528391

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Registry record

Entity type Organization (Type 2)
Legal business name Diane E, Casalaina, Ma, Ladc, LLC
Practice address 31 Cherry St, Suite 101, Milford, CT, 06460
Phone (203) 301-4659
Enumeration date Sep 21, 2010
Last updated in NPPES Sep 21, 2010

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 000805 (CT) Primary

Authorized official

Name Diane Casalaina
Title Owner
Phone (203) 301-4660

Other identifiers

Identifier Type State Issuer
300000805CT01 Other - BLUE CROSS BLUE SHIELD ANTHEM
008001912 Medicaid CT -

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

What type of organization is Diane E, Casalaina, Ma, Ladc, LLC?
Diane E, Casalaina, Ma, Ladc, LLC is registered in NPPES as a Addiction (Substance Use Disorder) Counselor (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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-21.