Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kathryn Nelson, APRN

Pediatric Nurse Practitioner in Willimantic, CT · enumerated 2006.

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

National Provider Identifier

1801802756

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Registry record

Entity type Individual (Type 1)

Name Ms. Kathryn Nelson

Credential APRN

Sex Female

Practice address 355 High Street, Willimantic, CT, 06226

Phone (860) 465-2465

Enumeration date Jul 31, 2006

Last updated in NPPES Jun 9, 2015

Taxonomy & licenses

207QA0000X Adolescent Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License CT 000367 (CT) Secondary

2080A0000X Pediatric Adolescent Medicine Physician Allopathic & Osteopathic Physicians · License CT 000367 (CT) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 000367 (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

What is the NPI number for Kathryn Nelson?

The National Provider Identifier (NPI) for Kathryn Nelson is 1801802756, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathryn Nelson practice?

The practice location on file with NPPES is in Willimantic, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-09.