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

Admasu Kumssa, MD

Individual provider Hospitalist Physician · NPI 1801945472

Admasu Kumssa, MD is an Internal Medicine in Oak Forest, Illinois. Qualified in 1984, 42 years ago. Practices with Cook County, a 787-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
42
Licensed in
IL
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

15900 S Cicero Ave
Oak Forest, IL 60452
Phone: (708) 663-3478
Fax: (708) 663-3449
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 36102022 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 036-102022 (IL)

Record details

NPI number1801945472
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 10, 2007
Last updated in NPPESApril 26, 2021
Certification dateApril 26, 2021
Mailing address15900 S Cicero Ave, Oak Forest, IL 60452

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPULMONARY DISEASE
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Cook County — 787 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare