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Mark Barry, MA, LCDP

Addiction (Substance Use Disorder) Counselor in North Kingstown, RI · enumerated 2012 · practices at Diagnostic Evaluation Institute. LLC.

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

National Provider Identifier

1447521877

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Registry record

Entity type Individual (Type 1)
Name Mark Barry
Credential MA, LCDP
Sex Male
Practice address 580 Ten Rod Rd, North Kingstown, RI, 02852
Phone (401) 294-6170
Fax (401) 295-5255
Enumeration date Jan 17, 2012
Last updated in NPPES Jan 17, 2012

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CDP00510 (RI) Primary

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

Is NPI 1447521877 active?
Yes, as of the latest NPPES snapshot, NPI 1447521877 is active (record last updated 2012-01-17).
How do I verify Mark Barry's NPI record?
Cross-check NPI 1447521877 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-17.