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

Dr. Vasilios Kalas, MD/PHD

Individual provider Internal Medicine Physician · NPI 1699302521

Dr. Vasilios Kalas, MD/PHD is a Hospitalist in Chicago, Illinois. Graduated from Washington University School of Medicine in 2020, 6 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
6
Trained at
Washington University School of Medicine
Licensed in
IL
In the registry since
2020
Specialties on file
3
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

675 N Saint Clair St Ste 18-200
Chicago, IL 60611-5929
Phone: (312) 695-8630
Fax: (312) 695-2857
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036164255 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 1699302521 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1699302521
Entity typeIndividual (Type 1)
GenderMale
Credentials MD/PHD
Sole proprietorNo
NPI enumeratedMarch 23, 2020
Last updated in NPPESAugust 8, 2024
Certification dateAugust 8, 2024
Mailing address251 E Huron St, Chicago, IL 60611-3055

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Chicago