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

Dr. Eric Christoff, MD

Individual provider Internal Medicine Physician · NPI 1245287317

Dr. Eric Christoff, MD is an Internal Medicine in Chicago, Illinois. Graduated from Toledo Medical College in 1994, 32 years ago. Practices with Howard Brown Health Center, a 55-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
32
Trained at
Toledo Medical College
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

6500 N Clark St
Chicago, IL 60626-4097
Phone: (773) 388-1600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036-094098 (IL)

Record details

NPI number1245287317
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2006
Last updated in NPPESDecember 19, 2021
Certification dateDecember 19, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolTOLEDO MEDICAL COLLEGE
Graduated 1994 (32 years in practice)
Group practice Howard Brown Health Center — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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