Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Avi Mazumdar, MD

Vascular & Interventional Radiology Physician in Winfield, IL · enumerated 2006.

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

National Provider Identifier

1760547889

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Registry record

Entity type Individual (Type 1)

Name Dr. Avi Mazumdar

Credential MD

Sex Male

Practice address 25 N Winfield Rd, Suite 500, Winfield, IL, 60190

Phone (630) 933-2113

Fax (630) 933-4520

Enumeration date Dec 27, 2006

Last updated in NPPES Jan 22, 2018

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 2002021169 (MO) Secondary

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 036113885 (IL) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 036113885 (IL) Secondary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 036113885 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
P00762032	Other	IL	RR MEDICARE (INDIVIDUAL)
206147	Other	IL	MEDICARE PTAN (GROUP)
207599606	Medicaid	MO	-
036113885	Medicaid	IL	-
K35062	Other	IL	MEDICARE PTAN (INDIVIDUAL)

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

Is NPI 1760547889 active?

Yes, as of the latest NPPES snapshot, NPI 1760547889 is active (record last updated 2018-01-22).

How do I verify Avi Mazumdar's NPI record?

Cross-check NPI 1760547889 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Nicolai Hinds Obstetrics & Gynecology Physician · Winfield, IL NPI 1124024161 Teresa Smith Family Nurse Practitioner · Winfield, IL NPI 1861499899 Luis Torero Pediatric Pulmonology Physician · Winfield, IL NPI 1952399560 David Woodard Surgery Physician · Winfield, IL NPI 1447231782 James Carroll Cardiovascular Disease Physician · Winfield, IL NPI 1841272432 Michael Hussey Maternal & Fetal Medicine Physician · Winfield, IL NPI 1053395384 Neil Agruss Cardiovascular Disease Physician · Winfield, IL NPI 1780661736 Associated General Surgeons, S.C. Surgery Physician · Winfield, IL NPI 1174501266

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-22.