NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sherri Ann Dayton, AGPCNP-BC

Primary Care Nurse Practitioner in Plantsville, CT · enumerated 2024 · practices at Feel Well Health Center of Southington, P.C..

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

National Provider Identifier

1700645504

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Sherri Ann Dayton
Credential AGPCNP-BC
Sex Female
Practice address 710 Main St Bldg 4, Plantsville, CT, 06479
Phone (860) 378-2891
Fax (860) 378-2894
Enumeration date Mar 15, 2024
Last updated in NPPES Apr 8, 2024

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 13002 (CT) Secondary
363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 13002 (CT) Primary

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 Sherri Dayton?
The National Provider Identifier (NPI) for Sherri Dayton is 1700645504, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sherri Dayton practice?
The practice location on file with NPPES is in Plantsville, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-08.