Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Innocent Chukwuma Ezenwa, MD

Sleep Medicine (Internal Medicine) Physician in Sparks, NV · enumerated 2007 · practices at Meliorem Sleep Services.

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

National Provider Identifier

1699891192

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Registry record

Entity type Individual (Type 1)

Name Dr. Innocent Chukwuma Ezenwa

Credential MD

Sex Male

Practice address 2115 Green Vista Dr Ste 101, Sparks, NV, 89431

Phone (775) 557-4900

Fax (775) 557-7240

Enumeration date Mar 22, 2007

Last updated in NPPES Nov 5, 2021

Taxonomy & licenses

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 042-0012250 (VT) Secondary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 16000 (NV) 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 Innocent Ezenwa?

The National Provider Identifier (NPI) for Innocent Ezenwa is 1699891192, a Type 1 (individual) record in the CMS NPPES registry.

Where does Innocent Ezenwa practice?

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

Other providers at this practice address

Browse all →

Meliorem Sleep Services Sleep Disorder Diagnostic Clinic/Center · Sparks, NV NPI 1619417136 Marlyn Arce Gomez Primary Care Nurse Practitioner · Sparks, NV NPI 1467379529

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-05.