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

Haroon Yousaf Chaudhary, DO

Individual provider Hospitalist Physician · NPI 1295027498

Haroon Yousaf Chaudhary, DO is a Hospitalist in Downers Grove, Illinois. Qualified in 2011, 15 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
15
Licensed in
IL, WI
In the registry since
2011
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

3815 Highland Ave
Downers Grove, IL 60515-1500
Phone: (630) 275-3285
Fax: (708) 346-8285
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1775 Dempster St Rm E592b, Park Ridge, IL 60068-1143 — (847) 723-8080

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036137388 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 2747-321 (WI)

Record details

NPI number1295027498
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 5, 2011
Last updated in NPPESJanuary 14, 2025
Certification dateJanuary 14, 2025
Mailing address29373 Network Pl, Chicago, IL 60673-1293

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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