Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Fullerton, APRN, BC

Adult Psychiatric/Mental Health Registered Nurse in Providence, RI · enumerated 2005.

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

National Provider Identifier

1306822176

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Registry record

Entity type Individual (Type 1)

Name Karen Fullerton

Credential APRN, BC

Sex Female

Practice address 593 Eddy St, Main Bldg., Room 038, Providence, RI, 02903

Phone (401) 444-4779

Fax (401) 444-7464

Enumeration date Dec 22, 2005

Last updated in NPPES Jan 19, 2012

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN22606 (RI) Secondary

163WP0809X Adult Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License PNS00004 (RI) 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

What specialty is Karen Fullerton?

Karen Fullerton is registered in NPPES with the primary taxonomy of Adult Psychiatric/Mental Health Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-19.