NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katharine Ann Stones, DNP, FNP-C

Family Nurse Practitioner in Williston, VT · enumerated 2022 · practices at Thomas Chittenden Health Center.

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

National Provider Identifier

1154045714

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Katharine Ann Stones
Credential DNP, FNP-C
Sex Female
Practice address 586 Oak Hill Rd, Williston, VT, 05495
Phone (802) 878-8131
Fax (802) 879-6853
Enumeration date Sep 28, 2022
Last updated in NPPES Nov 14, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 026.0140137 (VT) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 101.0135832 (VT) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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 Katharine Stones?
The National Provider Identifier (NPI) for Katharine Stones is 1154045714, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katharine Stones practice?
The practice location on file with NPPES is in Williston, VT. 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 2022-11-14.