NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jennifer Williamson, ND

Naturopath in Saint Albans, VT · enumerated 2012 · practices at Avalon Natural Medicine of Vermont, Pllc.

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

National Provider Identifier

1053667477

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Jennifer Williamson
Credential ND
Sex Female
Practice address 118 N Main St, Saint Albans, VT, 05478
Fax (877) 816-1002
Enumeration date Aug 3, 2012
Last updated in NPPES Sep 9, 2025

Taxonomy & licenses

175F00000X Naturopath Other Service Providers · License 099.0085570 (VT) Primary
208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 099.0085570 (VT) Secondary
175F00000X Naturopath Other Service Providers · License 0990085570 (VT) Secondary

Other identifiers

Identifier Type State Issuer
1020995 Medicaid VT -

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

Where does Jennifer Williamson practice?
The practice location on file with NPPES is in Saint Albans, VT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jennifer Williamson?
The National Provider Identifier (NPI) for Jennifer Williamson is 1053667477, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-09.