Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary J Dunn, LADC

Addiction (Substance Use Disorder) Counselor in Saint Paul, MN · enumerated 2008.

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

National Provider Identifier

1023261070

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Registry record

Entity type Individual (Type 1)

Name Mary J Dunn

Credential LADC

Sex Female

Practice address 1885 University Ave W, Suite 246, Saint Paul, MN, 55104

Phone (612) 326-7571

Fax (651) 647-9147

Enumeration date Nov 3, 2008

Last updated in NPPES Apr 14, 2011

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 301125 (MN) Primary

Other identifiers

Identifier	Type	State	Issuer
57422KU	Other	MN	BLUE CROSS/BLUE SHIELD

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

How do I verify Mary Dunn's NPI record?

Cross-check NPI 1023261070 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1023261070 active?

Yes, as of the latest NPPES snapshot, NPI 1023261070 is active (record last updated 2011-04-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-14.