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

Individual provider Internal Medicine Physician · NPI 1881800332

Elias Kassa Mamo, MD is registered under Infectious Disease in Silver Spring, Maryland. Graduated from Howard University College of Medicine in 2007, 19 years ago. Practices as a sole proprietor, works from 4 locations and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
19
Trained at
Howard University College of Medicine
Licensed in
DC, MD
In the registry since
2007
Specialties on file
3
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

11890 Healing Way
Silver Spring, MD 20904-7917
Phone: (240) 637-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 2041 Georgia Ave Nw, Washington, DC 20060-0001 — (202) 865-6100
  • 13339 Moonlight Trail Dr, Silver Spring, MD 20906-6700 — (202) 899-3842
  • 1500 Forest Glen Road, Silver Spring, MD 20910 — (301) 754-7058

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence D0064866 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD035593 (DC)
Internal Medicine Physician Taxonomy 207R00000X · Licence D0064866 (MD)

Record details

NPI number1881800332
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 14, 2007
Last updated in NPPESJuly 13, 2023
Certification dateJuly 13, 2023

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolHOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients541
Services billed 3,870 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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. Those with a page here are linked.

Other providers in Silver Spring