Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cathy Kiernozek, APRN

Adult Health Nurse Practitioner in Rocky Hill, CT · enumerated 2014.

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

National Provider Identifier

1346659778

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Registry record

Entity type Individual (Type 1)

Name Cathy Kiernozek

Credential APRN

Sex Female

Practice address 400 Capital Blvd, Rocky Hill, CT, 06067

Phone (860) 221-0549

Fax (855) 247-8787

Enumeration date Aug 11, 2014

Last updated in NPPES Nov 3, 2018

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5818 (CT) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5818 (CT) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Cathy Kiernozek's NPI record?

Cross-check NPI 1346659778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1346659778 active?

Yes, as of the latest NPPES snapshot, NPI 1346659778 is active (record last updated 2018-11-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-03.