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

Nicholas A. Zwang, MD

Individual provider Internal Medicine Physician · NPI 1891925996

Nicholas A. Zwang, MD is a Hospitalist in Highland Park, Illinois. Graduated from Harvard Medical School in 2009, 17 years ago. Practices with Endeavor Health Medical Group, a 3,348-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
17
Trained at
Harvard Medical School
Licensed in
IL
In the registry since
2009
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

777 Park Ave W
Highland Park, IL 60035
Phone: (847) 926-5840
Fax: (847) 733-5108
Show map & directions

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

Additional practice locations (1)

  • 777 Park Ave W, Highland Park, IL 60035-2433 — (847) 926-5840

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036137781 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036137781 (IL)
Nephrology Physician Taxonomy 207RN0300X · Licence 036137781 (IL)

Record details

NPI number1891925996
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 23, 2009
Last updated in NPPESMay 10, 2024
Certification dateMay 10, 2024
Mailing address777 Park Ave W, Highland Park, IL 60035-2433

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2009 (17 years in practice)
Group practice Endeavor Health Medical Group — 3348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Highland Park