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Dr. Jeffrey Brian Ziffra Jr., D.O.

Cardiovascular Disease Physician in Downers Grove, IL · enumerated 2012.

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

National Provider Identifier

1568720753

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Registry record

Entity type Individual (Type 1)
Name Dr. Jeffrey Brian Ziffra Jr.
Credential D.O.
Sex Male
Practice address 3825 Highland Ave Ste 400, Downers Grove, IL, 60515
Phone (630) 719-4799
Fax (630) 785-2128
Enumeration date Apr 25, 2012
Last updated in NPPES May 3, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 036.145896 (IL) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Jeffrey Ziffra practice?
The practice location on file with NPPES is in Downers Grove, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jeffrey Ziffra?
The National Provider Identifier (NPI) for Jeffrey Ziffra is 1568720753, 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 2022-05-03.