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

Richard Isaac Marks, MD

Individual provider Anesthesiology Physician · NPI 1598901894

Richard Isaac Marks, MD is an Anesthesiology in Chicago, Illinois. Graduated from Mercer University School of Medicine in 2012, 14 years ago. Practices with The Board of Trustees of the University of Illinois, a 1,142-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
14
Trained at
Mercer University School of Medicine
Licensed in
IL
In the registry since
2008
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

1740 W Taylor St # 3200W
Chicago, IL 60612-7232
Phone: (312) 996-4020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 550 First Avenue, New York, NY 10015 — (646) 501-0140

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 036.154312 (IL)

Record details

NPI number1598901894
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 17, 2008
Last updated in NPPESFebruary 18, 2021
Certification dateFebruary 18, 2021

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice The Board Of Trustees Of The University Of Illinois — 1142 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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