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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. June A Tierney, APRN-BC

Psychiatric/Mental Health Nurse Practitioner in Danbury, CT · enumerated 2006.

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

National Provider Identifier

1104852730

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Registry record

Entity type Individual (Type 1)
Name Ms. June A Tierney
Credential APRN-BC
Sex Female
Practice address 75 West St, Danbury, CT, 06810
Phone (203) 748-5689
Fax (203) 205-2627
Enumeration date Jun 24, 2006
Last updated in NPPES Aug 15, 2014

Taxonomy & licenses

364SP0807X Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License NS04014 (OH) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 3962 (CT) 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

How do I verify June Tierney's NPI record?
Cross-check NPI 1104852730 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1104852730 active?
Yes, as of the latest NPPES snapshot, NPI 1104852730 is active (record last updated 2014-08-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-15.