Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Sunday Ekanem

Hospitalist Physician in Spartanburg, SC · enumerated 2020.

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

National Provider Identifier

1629695960

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Registry record

Entity type Individual (Type 1)

Name Dr. Sunday Ekanem

Sex Male

Practice address Spartanburg, SC, 29303

Phone (864) 560-6000

Enumeration date Jul 2, 2020

Last updated in NPPES Jul 14, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 89583 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sunday Ekanem?

The National Provider Identifier (NPI) for Sunday Ekanem is 1629695960, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sunday Ekanem practice?

The practice location on file with NPPES is in Spartanburg, 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 2023-07-14.