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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristen Heather Frias, RN

Registered Nurse in Johnston, RI · enumerated 2018.

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

National Provider Identifier

1336641331

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Registry record

Entity type Individual (Type 1)
Name Kristen Heather Frias
Credential RN
Sex Female
Practice address 1443 Hartford Ave, Johnston, RI, 02919
Phone (401) 273-8100
Enumeration date Mar 6, 2018
Last updated in NPPES Nov 15, 2018

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN45043 (RI) 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.

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Frequently asked questions

Is NPI 1336641331 active?
Yes, as of the latest NPPES snapshot, NPI 1336641331 is active (record last updated 2018-11-15).
How do I verify Kristen Frias's NPI record?
Cross-check NPI 1336641331 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 2018-11-15.