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

Dr. Selwyn E. Mahon, MD

Individual provider Emergency Medicine Physician · NPI 1992816169

Dr. Selwyn E. Mahon, MD is an Emergency Medicine in Tamuning, Guam. Graduated from Howard University College of Medicine in 1990, 36 years ago. Practices with East Harbor Partners PC, an 11-clinician group and accepts Medicare assignment. Licensed in U.S. Virgin Islands.

Years since qualifying
36
Trained at
Howard University College of Medicine
Licensed in
VI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

850 Gov Carlos Camacho Road Guam Memorial Hospital Authority
Tamuning, GU 96913
Phone: (671) 647-2350

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 1119 (VI)

Record details

NPI number1992816169
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESMarch 23, 2016
Mailing address6603 Evanston St., Forestville, MD 20747

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolHOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice East Harbor Partners Pc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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