NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

White Rock Radiology Associates, L.L.P.

Diagnostic Radiology Physician in Dallas, TX · enumerated 2006 · authorized official Randolph Leone, Officer.

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

National Provider Identifier

1891803888

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name White Rock Radiology Associates, L.L.P.
Practice address 10935 Estate Ln, #S126, Dallas, TX, 75238
Phone (972) 216-4411
Fax (972) 216-7346
Enumeration date Aug 29, 2006
Last updated in NPPES Sep 14, 2010

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Randolph Leone
Title Officer
Phone (972) 216-4411

Other identifiers

Identifier Type State Issuer
083574601 Medicaid TX -
K83D Other TX BC BS TEXAS
CS3814 Other TX PALMETTO RAILROAD MEDICARE

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 White Rock Radiology Associates, L.L.P.?
The NPI for White Rock Radiology Associates, L.L.P. is 1891803888, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for White Rock Radiology Associates, L.L.P.?
NPPES lists Randolph Leone (Officer) 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 2010-09-14.