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

Arlene D'Souza, MD

Individual provider Internal Medicine Physician · NPI 1881828275

Arlene D'Souza, MD is a Hematology/Oncology in Geneva, Illinois. Graduated from Saint Louis University School of Medicine in 2009, 17 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
17
Trained at
Saint Louis University School of Medicine
Licensed in
IL
In the registry since
2009
Specialties on file
4
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

304 Randall Rd
Geneva, IL 60134-4200
Phone: (630) 232-0610
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 036138969 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125-055744 (IL)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 036138969 (IL)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 036138969 (IL)

Record details

NPI number1881828275
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2009
Last updated in NPPESFebruary 19, 2018

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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