Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David O'Brien, LADC

Counselor in Bennington, VT · enumerated 2006.

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

National Provider Identifier

1790794139

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Registry record

Entity type Individual (Type 1)

Name David O'Brien

Credential LADC

Sex Male

Practice address 100 Ledgehill Rd, Bennington, VT, 05201

Phone (802) 442-5491

Fax (802) 442-4910

Enumeration date Aug 5, 2006

Last updated in NPPES Mar 21, 2008

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 000179 (VT) Primary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 000179 (VT) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 000179 (VT) Secondary

Other identifiers

Identifier	Type	State	Issuer
2068037	Other	-	CIGNA
224426	Other	VT	COM PSYCH
38186	Other	-	BLUE CROSS

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 1790794139 active?

Yes, as of the latest NPPES snapshot, NPI 1790794139 is active (record last updated 2008-03-21).

How do I verify David O'Brien's NPI record?

Cross-check NPI 1790794139 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 2008-03-21.