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

Dr. Arturo Olivera Jr., MD

Individual provider Gastroenterology Physician · NPI 1922097831

Dr. Arturo Olivera Jr., MD is a Gastroenterology in Chicago, Illinois. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2006, 20 years ago. Practices with Go Gastroenterology Ltd, a 2-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
20
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IL
In the registry since
2005
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

3004 N Ashland Ave
Chicago, IL 60657-3012
Phone: (773) 871-4600
Fax: (773) 871-2900
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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 036073024 (IL)

Record details

NPI number1922097831
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 14, 2005
Last updated in NPPESOctober 12, 2012

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2006 (20 years in practice)
Group practice Go Gastroenterology Ltd — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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