Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Juliet Siena Lumati, MDMPH

Individual provider Surgical Oncology Physician · NPI 1942627013

Dr. Juliet Siena Lumati, MDMPH practises Surgical Oncology in Chicago, Illinois. Graduated from University of California, San Diego School of Medicine in 2014, 12 years ago. Practices as a sole proprietor, works from 2 locations and offers telehealth. Licensed in Illinois.

Years since qualifying
12
Trained at
University of California, San Diego School of Medicine
Licensed in
IL
In the registry since
2014
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Practice location Address checks out

675 N Saint Clair St Ste 21-700
Chicago, IL 60611-5975
Phone: (312) 695-0990
Fax: (312) 695-1144
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Ucsf Department Of Surgery, San Francisco, CA 94143-0470 — (415) 476-1239

Specialties & licences

Surgical Oncology Physician (primary) Taxonomy 2086X0206X · Licence 036166717 (IL)

Record details

NPI number1942627013
Entity typeIndividual (Type 1)
GenderFemale
Credentials MDMPH
Sole proprietorYes
NPI enumeratedMarch 26, 2014
Last updated in NPPESOctober 5, 2023
Certification dateOctober 5, 2023

Medicare enrollment

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

Medicare specialtySURGICAL ONCOLOGY
Also practisesGENERAL SURGERY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 1–10 times
Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients45
Services billed 120 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Other providers in Chicago