Dr Selwyn E Mahon, MD - Medicare Emergency Medicine in Tamuning, GU

Dr Selwyn E Mahon, MD is a medicare enrolled "Emergency Medicine" physician in Tamuning, Guam. He went to Howard University College Of Medicine and graduated in 1990 and has 36 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice East Harbor Partners Pc and his current practice location is 850 Gov. Carlos Camacho Road, Guam Memorial Hospital Authority, Tamuning, Guam. You can reach out to his office (for appointments etc.) via phone at (671) 647-2350.

Dr Selwyn E Mahon is licensed to practice in Virgin Island (license number 1119) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1992816169.

Contact Information

Dr Selwyn E Mahon, MD
850 Gov. Carlos Camacho Road, Guam Memorial Hospital Authority,
Tamuning, GU 96913
(671) 647-2350
Not Available

Map and Direction




Physician's Profile

Full NameDr Selwyn E Mahon
GenderMale
SpecialityEmergency Medicine
Experience36 Years
Location850 Gov. Carlos Camacho Road, Tamuning, Guam
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Selwyn E Mahon attended and graduated from Howard University College Of Medicine in 1990
  NPI Data:
  • NPI Number: 1992816169
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 03/23/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 4385628692
  • Enrollment ID: I20260214000022

Medical Identifiers

Medical identifiers for Dr Selwyn E Mahon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992816169NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 1119 (Virgin Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Md Shore Medical Ctr At ChestertownChestertown, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
East Harbor Partners Pc78104059669

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Selwyn E Mahon is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Selwyn E Mahon, MD
6603 Evanston St.,
Forestville, MD 20747

Ph: (301) 633-8820
Dr Selwyn E Mahon, MD
850 Gov. Carlos Camacho Road, Guam Memorial Hospital Authority,
Tamuning, GU 96913

Ph: (671) 647-2350

Reviews and Comments


Emergency Medicine Doctors in Tamuning, GU

Robert Jerome Michaud,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1270 N Marine Dr Ste 101, Pmb 537, Tamuning, GU 96913
Phone: 619-512-3406    
Angelito G Santos, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 548 S Marine Corps Dr, Tamuning, GU 96913
Phone: 671-646-5825    Fax: 671-646-0556
Dr. Eric Mark Greenfield, D.O
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 850 Gov Carlos G Camacho Rd, Tamuning, GU 96913
Phone: 671-988-7814    
Dr. Shawn Jensen Reed, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 850 Gov Carlos G Camacho Rd, Tamuning, GU 96913
Phone: 671-647-2330    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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