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Dr. Sadaf M Elahi, M.D.

Nephrology Physician in Lagrange, IL · enumerated 2006.

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

National Provider Identifier

1124071147

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Registry record

Entity type Individual (Type 1)
Name Dr. Sadaf M Elahi
Credential M.D.
Sex Female
Practice address 5201 S. Willow Springs Rd., S-260, Lagrange, IL, 60525
Phone (708) 354-1306
Fax (708) 354-1538
Enumeration date May 19, 2006
Last updated in NPPES Jan 25, 2023

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 036109435 (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

Where does Sadaf Elahi practice?
The practice location on file with NPPES is in Lagrange, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sadaf Elahi?
The National Provider Identifier (NPI) for Sadaf Elahi is 1124071147, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-25.