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

Pharmacies in Walnut Creek, CA

14 pharmacies. Community/retail pharmacy: 9 · Pharmacy: 5.

Nearest emergency rooms

Common questions

How many pharmacies are in Walnut Creek, California?

Our directory lists 14 pharmacies in Walnut Creek (Community/retail pharmacy: 9 · Pharmacy: 5).

Where is the nearest emergency room to Walnut Creek?

Hospitals that list emergency services in Medicare data, near Walnut Creek: Kaiser Foundation Hospital - Walnut Creek, Walnut Creek (1.5 mi), John Muir Medical Center - Walnut Creek Campus, Walnut Creek (3.2 mi) and John Muir Medical Center - Concord Campus, Concord (7.9 mi). In a medical emergency, call 911.

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.

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