Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rosemarie A Viggiani, RN

Counselor in Rensselaer, NY · enumerated 2007.

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

National Provider Identifier

1427189265

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Registry record

Entity type Individual (Type 1)

Name Rosemarie A Viggiani

Credential RN

Sex Female

Practice address 1641 Third Street, Rensselaer, NY, 12144

Phone (518) 463-8869

Fax (518) 463-8733

Enumeration date Mar 7, 2007

Last updated in NPPES Mar 15, 2010

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 382843-1 (NY) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

Is NPI 1427189265 active?

Yes, as of the latest NPPES snapshot, NPI 1427189265 is active (record last updated 2010-03-15).

How do I verify Rosemarie Viggiani's NPI record?

Cross-check NPI 1427189265 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-15.