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

James Thomas Barrett, MD

Individual provider Internal Medicine Physician · NPI 1407863210

James Thomas Barrett, MD is a Family Practice in Chicago, Illinois. Graduated from Eastern Virginia Medical School in 1995, 31 years ago. Practices with Michigan Avenue Immediate Care, a 4-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
31
Trained at
Eastern Virginia Medical School
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

180 N Michigan Ave Ste 1605
Chicago, IL 60601-7478
Phone: (312) 994-3000
Fax: (312) 201-1202
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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 036096271 (IL)

Record details

NPI number1407863210
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 2, 2006
Last updated in NPPESSeptember 12, 2019
Mailing address180 N Michigan Ave Ste 1605, Chicago, IL 60601-7478

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 1995 (31 years in practice)
Group practice Michigan Avenue Immediate Care — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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