NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mad River Internal Medicine

Specialist in Waitsfield, VT · enumerated 2006 · authorized official Timothy Wargo, Partner.

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

National Provider Identifier

1730148966

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mad River Internal Medicine
Practice address 5360 Main St, Ste. 2, Waitsfield, VT, 05673
Phone (802) 496-2202
Fax (802) 496-2223
Enumeration date Mar 17, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Timothy Wargo
Title Partner
Phone (802) 496-2202

Other identifiers

Identifier Type State Issuer
1012198 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

What is the NPI number for Mad River Internal Medicine?
The NPI for Mad River Internal Medicine is 1730148966, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mad River Internal Medicine?
NPPES lists Timothy Wargo (Partner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.