Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nimra E Alvi, MD

Pediatric Sleep Medicine Physician in Winfield, IL · enumerated 2017.

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

National Provider Identifier

1336670868

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Registry record

Entity type Individual (Type 1)

Name Dr. Nimra E Alvi

Credential MD

Sex Female

Practice address 25 N Winfield Rd Ste 204, Winfield, IL, 60190

Phone (630) 232-0202

Fax (630) 690-2293

Enumeration date Mar 26, 2017

Last updated in NPPES Jan 16, 2023

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036-152070 (IL) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD-48603 (IA) Secondary

2084S0012X Sleep Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License MD-48603 (IA) Secondary

2080S0012X Pediatric Sleep Medicine Physician Allopathic & Osteopathic Physicians · License 036152070 (IL) 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.

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Frequently asked questions

How do I verify Nimra Alvi's NPI record?

Cross-check NPI 1336670868 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336670868 active?

Yes, as of the latest NPPES snapshot, NPI 1336670868 is active (record last updated 2023-01-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-16.