Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Modified Barium Swallow Service, P.A.

Diagnostic Radiology Physician in Tyler, TX · enumerated 2005 · authorized official Chad Niles, Medical Director.

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

National Provider Identifier

1871594697

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Registry record

Entity type Organization (Type 2)

Legal business name Modified Barium Swallow Service, P.A.

Practice address 3724 Fm 346 E, Tyler, TX, 75703

Phone (210) 325-6277

Fax (210) 682-5195

Enumeration date Aug 2, 2005

Last updated in NPPES Nov 7, 2007

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License L0882 (TX) Primary

Authorized official

Name Chad Niles

Title Medical Director

Phone (210) 325-6277

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 Modified Barium Swallow Service, P.A.?

Modified Barium Swallow Service, P.A. is registered in NPPES as a Diagnostic Radiology Physician (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 2007-11-07.