Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Julia A Dyer, MD, MPH

Individual provider Gastroenterology Physician · NPI 1871575654

Dr. Julia A Dyer, MD, MPH is a Gastroenterology in Chicago, Illinois. Graduated from University of California, Geffen School of Medicine in 1976, 50 years ago. Practices with Thorek Memorial Hospital, a 47-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
50
Trained at
University of California, Geffen School of Medicine
Licensed in
IL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

25 E Washington St Ste 1116
Chicago, IL 60602-1708
Phone: (773) 388-1100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 036-054925 (IL)

Record details

NPI number1871575654
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorYes
NPI enumeratedNovember 16, 2005
Last updated in NPPESFebruary 5, 2016

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1976 (50 years in practice)
Group practice Thorek Memorial Hospital — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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