Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Vuong Anh Dang-Duc, MD

Individual provider Internal Medicine Physician · NPI 1588630719

Mr. Vuong Anh Dang-Duc, MD practises Internal Medicine in Highland Park, Illinois. Qualified in 1999, 27 years ago. Practices with Rockford Hospitalist Group LLC, a 42-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
27
Licensed in
IL
In the registry since
2006
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

1780 Green Bay Rd Ste 202
Highland Park, IL 60035-3276
Phone: (847) 433-5864
Fax: (847) 433-5851
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 875 S Route 31, Crystal Lake, IL 60014-8190 — (779) 220-5500
  • 1045 W Stephenson St, Freeport, IL 61032-4864 — (815) 599-6000
  • 901 Grant St, Harvard, IL 60033-1821 — (815) 973-5431
  • 8201 E Riverside Blvd, Rockford, IL 61114-2300 — (815) 971-7000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036106396 (IL)

Record details

NPI number1588630719
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 27, 2006
Last updated in NPPESJuly 8, 2026
Certification dateJuly 8, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Rockford Hospitalist Group Llc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients345
Services billed 879 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Rockford Hospitalist Group LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 42 clinicians in the practice; 12 are shown here.

Other providers in Highland Park