Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Doreen Ventura, MD

Individual provider Nephrology Physician · NPI 1669735205

Doreen Ventura, MD is a Nephrology in Downers Grove, Illinois. Qualified in 2012, 14 years ago. Practices with Dupage Medical Group Ltd, a 1,328-clinician group and accepts Medicare assignment. Licensed in Iowa and Illinois.

Years since qualifying
14
Licensed in
IA, IL
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3825 Highland Ave
Downers Grove, IL 60515-1552
Phone: (630) 873-8889
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 036143643 (IL)
Nephrology Physician Taxonomy 207RN0300X · Licence MD42488 (IA)

Record details

NPI number1669735205
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2012
Last updated in NPPESAugust 28, 2023
Certification dateAugust 28, 2023
Mailing addressPo Box 713260, Chicago, IL 60677-1260

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Dupage Medical Group Ltd — 1328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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