Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Fayzan Ahmad, MD

Nephrology Physician in Chicago, IL · enumerated 2019.

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

National Provider Identifier

1376005835

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Registry record

Entity type Individual (Type 1)

Name Dr. Fayzan Ahmad

Credential MD

Sex Male

Practice address 820 S Wood St Ste 100, Chicago, IL, 60612

Phone (312) 996-2933

Enumeration date Apr 3, 2019

Last updated in NPPES Aug 6, 2025

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 036.170268 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1376005835 active?

Yes, as of the latest NPPES snapshot, NPI 1376005835 is active (record last updated 2025-08-06).

How do I verify Fayzan Ahmad's NPI record?

Cross-check NPI 1376005835 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Gustavo Mendez Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1841722063 Kara Lienhard Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1124550082 Neha Hippalgaonkar Hematology & Oncology Physician · Chicago, IL NPI 1689163933 Nahel Abugattas Emergency Medicine Physician · Chicago, IL NPI 1891287421 Andy Castaneda Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1548749633 Rebecca Ebbott Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1316422207 Tiffany Teng Psychiatry Physician · Chicago, IL NPI 1952886590 Daniel Ludi Gastroenterology Physician · Chicago, IL NPI 1134682040

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-06.