Healthcare Providers & Facilities in Tamuning, GU
Public healthcare directory of 413 individual practitioners and 157 healthcare facilities located in Tamuning, Guam.
Medical Specialties in Tamuning
Select a specialty to view practitioner listings, practice locations, and qualifications.
All Specialties in Tamuning
Specialties with enough public records for a comparison with U.S. figures, plus the 60 largest of 96 more with at least one listed practitioner. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Anesthesiology (2)
- Anesthesiology - Pain Medicine (1)
- Dermatology (1)
- Emergency Medicine (6)
- Internal Medicine (12)
- Internal Medicine - Cardiovascular Disease (2)
- Internal Medicine - Hematology & Oncology (3)
- Obstetrics & Gynecology (7)
- Ophthalmology (6)
- Orthopaedic Surgery (4)
- Otolaryngology (3)
- Pediatrics (10)
- Psychiatry & Neurology - Neurology (2)
- Psychiatry & Neurology - Psychiatry (5)
- Radiology - Diagnostic Radiology (10)
- Radiology - Vascular & Interventional Radiology (4)
- Surgery (8)
- Urology (3)
Behavioral Health & Social Service Providers
Chiropractic Providers
Dental Providers
Dietary & Nutritional Service Providers
Eye and Vision Services Providers
- Optometrist (11)
Nursing Service Providers
Other Service Providers
- Acupuncturist (1)
- Health & Wellness Coach (2)
- Health Educator (3)
- Specialist (10)
Pharmacy Service Providers
- Pharmacist (32)
Physician Assistants & Advanced Practice Nursing Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
Technologists, Technicians & Other Technical Service Providers
Featured Healthcare Providers in Tamuning
Practitioner profiles in Tamuning, GU with recent CMS Medicare or Open Payments data.
Dae-Eil Chong
Physical Therapist
Rhodora Cruz , APRN, FNP-C
Nurse Practitioner - Family
Dr. Romeo Samonte , MD
Internal Medicine
Dr. Fernan De Guzman , MD
Specialist
Eric Fly , PA-C
Physician Assistant
Dr. Michael Fenton , MD
Radiology - Diagnostic Radiology
How Tamuning compares with the U.S.
413 active clinicians list a practice address in Tamuning, GU in the NPI registry.
Population data for this city are not available, so we do not compare it with the U.S. rate.
95% of clinicians in Tamuning listed in the CMS Medicare file (122 of 128) accept Medicare assignment. That is similar to the Guam share of 92%.
Only 128 of 413 active clinicians in Tamuning appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
9% of clinicians in Tamuning listed in the CMS Medicare file (11 of 128) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Guam share of 7%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.
Tamuning CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Tamuning, GU
Healthcare operations in Tamuning, GU encompass 413 active individual practitioners and 157 registered medical facilities across 97 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Tamuning accounts for $4.2 Million across 55,518 prescription claims. 203 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.1 Million in payments reported by companies to 31 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.