Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

State

Pharmacies in Guam

17 pharmacies. Community/retail pharmacy: 9 · Pharmacy: 6 · Clinic pharmacy: 2.

Pharmacies fill prescriptions, and many also give vaccines and answer questions about your medicines. This list comes from the federal NPI Registry, where every pharmacy that bills health insurance must be registered. In a medical emergency, call 911.

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All in Guam

Common questions

How many pharmacies are in Guam?

Our directory lists 17 pharmacies in Guam, from official government data (Community/retail pharmacy: 9 · Pharmacy: 6 · Clinic pharmacy: 2).

Which cities in Guam have the most?

Tamuning (9), Dededo (3), Agat (1), Harmon (1) and Maite (1).

Sources: NPI Registry monthly file, NPPES (updated 2026-11-01, retrieved 2026-11-07). Methodology