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4d Sound Diagnostics LLC

Q: What type of organization is 4d Sound Diagnostics LLC?

4d Sound Diagnostics LLC is registered in NPPES as a Mobile Radiology Clinic/Center (its primary provider taxonomy).

Mobile Radiology Clinic/Center in Corpus Christi, TX · enumerated 2018 · authorized official Michael Rodriguez, Member.

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

National Provider Identifier

1306311337

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Registry record

Entity type Organization (Type 2)

Legal business name 4d Sound Diagnostics LLC

Practice address 4535 S Padre Island Dr Ste 8, Corpus Christi, TX, 78411

Phone (361) 589-9711

Enumeration date Oct 5, 2018

Last updated in NPPES Oct 5, 2018

Taxonomy & classification

261QR0200X Radiology Clinic/Center Ambulatory Health Care Facilities Secondary

261QR0208X Mobile Radiology Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Michael Rodriguez

Title Member

Phone (361) 589-9711

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 4d Sound Diagnostics LLC?

4d Sound Diagnostics LLC is registered in NPPES as a Mobile 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-05.