Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Ultrasound Diagnostics, Inc,

Sonography Specialist/Technologist Cardiovascular in Ardmore, OK · enumerated 2006 · authorized official Bradley Welch, Owner.

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

National Provider Identifier

1194765610

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Ultrasound Diagnostics, Inc,

Practice address 720 N Commerce St, #226, Ardmore, OK, 73401

Phone (580) 223-4770

Fax (580) 223-4899

Enumeration date Jun 7, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

246XS1301X Sonography Specialist/Technologist Cardiovascular Technologists, Technicians & Other Technical Service Providers Primary

Authorized official

Name Bradley Welch

Title Owner

Phone (580) 226-0583

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 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.

What type of organization is Advanced Ultrasound Diagnostics, Inc,?

Advanced Ultrasound Diagnostics, Inc, is registered in NPPES as a Sonography Specialist/Technologist Cardiovascular (its primary provider taxonomy).

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