Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Riyadh D Muhammad, MD, MPH

Pediatrics Physician in Columbia, SC · enumerated 2007.

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

National Provider Identifier

1235347048

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Registry record

Entity type Individual (Type 1)

Name Dr. Riyadh D Muhammad

Credential MD, MPH

Sex Female

Practice address 1751 Calhoun St, Sc Dhec / Dade, Columbia, SC, 29201

Phone (803) 898-3923

Enumeration date May 18, 2007

Last updated in NPPES Jul 14, 2010

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 053505 (GA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 32212 (SC) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Riyadh Muhammad?

The National Provider Identifier (NPI) for Riyadh Muhammad is 1235347048, a Type 1 (individual) record in the CMS NPPES registry.

Where does Riyadh Muhammad practice?

The practice location on file with NPPES is in Columbia, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-14.