Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Specialists in Ultrasound, Inc.

Radiology Clinic/Center in Colchester, VT · enumerated 2007 · authorized official Steven Knight, President.

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

National Provider Identifier

1194855361

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Registry record

Entity type Organization (Type 2)

Legal business name Specialists in Ultrasound, Inc.

Practice address 463 Mountain View Dr, Colchester, VT, 05446

Phone (802) 238-6512

Fax (802) 350-2101

Enumeration date Mar 6, 2007

Last updated in NPPES May 24, 2010

Taxonomy & classification

261QR0200X Radiology Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Steven Knight

Title President

Phone (802) 238-6512

Other identifiers

Identifier	Type	State	Issuer
1010306	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 type of organization is Specialists in Ultrasound, Inc.?

Specialists in Ultrasound, Inc. is registered in NPPES as a Radiology Clinic/Center (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Steven Knight Diagnostic Ultrasound Physician · Colchester, VT NPI 1649375163

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-24.