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Ronald Wayne Cassada Jr.

Internal Medicine Physician in Columbia, SC · enumerated 2021.

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

National Provider Identifier

1346814894

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Registry record

Entity type Individual (Type 1)
Name Ronald Wayne Cassada Jr.
Sex Male
Practice address Prisma Health Medical Group Internal Medicine Center, 1801 Sunset Drive, Columbia, SC, 29203
Phone (803) 434-4153
Fax (803) 434-4160
Enumeration date May 19, 2021
Last updated in NPPES Jul 30, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License RWC21A (SC) Primary

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.

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Frequently asked questions

What is the NPI number for Ronald Cassada?
The National Provider Identifier (NPI) for Ronald Cassada is 1346814894, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ronald Cassada practice?
The practice location on file with NPPES is in Columbia, SC. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-30.