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

Chengwei Peng, MD

Individual provider Hospitalist Physician · NPI 1265813216

Chengwei Peng, MD is an Internal Medicine in Chicago, Illinois. Graduated from Vanderbilt University School of Medicine in 2015, 11 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut and Illinois.

Years since qualifying
11
Trained at
Vanderbilt University School of Medicine
Licensed in
CT, IL
In the registry since
2015
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

676 N Saint Clair St Ste 850
Chicago, IL 60611-3124
Phone: (312) 695-6180
Fax: (312) 695-6189
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 20 York St, Cb-2041, New Haven, CT 06510 — (203) 688-4748
  • 789 Howard Avenue, New Haven, CT 06511 — (203) 688-8300
  • 550 1st Ave, New York, NY 10016-6402 — (212) 263-7300

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 036165956 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 61509 (CT)

Record details

NPI number1265813216
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2015
Last updated in NPPESOctober 30, 2023
Certification dateOctober 30, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHEMATOLOGY/ONCOLOGY
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations13 on file with Medicare

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