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Military hospitals and clinics in Fort Irwin, California

There are 2 military treatment facilities in Fort Irwin. Everything below — address, phone, hours — comes from TRICARE's own locator, retrieved August 1, 2026.

Javier Villanueva Troop Medical Clinic

Military clinic · Fort Irwin

390 Outer Loop Rd.
 Fort Irwin, CA 92310
  • Phone: 866-957-9224
  • Hours: Monday – Wednesday & Friday: 7:30 a.m. to 3 p.m. Thursday: 7:30 a.m. to 12 p.m. Closed for training on Thursdays after 12 p.m.
  • Defense Health Network: West

Facility website TRICARE listing Pharmacy

Weed Army Community Hospital

Military hospital · Fort Irwin

390 Outer Loop Rd.
 Fort Irwin, CA 92310-5109
  • Phone: 760-383-5155
  • Hours: Monday - Friday: 7:30 a.m. to 4 p.m. Every 2nd & 4th Thursday: 7:30 a.m. to 12 p.m. (Closed 12 p.m. to 4 p.m.) Closed on Federal Holidays Emergency Room Open 24 hours Some clinic hours may vary or be closed for lunch.
  • Defense Health Network: West

Facility website TRICARE listing Pharmacy

Call before you go. A facility appearing here means the Department of Defense operates it — not that it can enroll you. Access depends on your plan, your primary care manager assignment and the facility's space available. If you need care today and aren't sure where to go, the Military Health System Nurse Advice Line is free at 800-TRICARE (800-874-2273), option 1.

Civilian care in Fort Irwin

Fort Irwin is in the TRICARE West Region. Civilian doctors, dentists and urgent care centers near you are in network only if TriWest Healthcare Alliance says they are, and that changes on contract cycles — so search their live directory rather than any list published elsewhere.

Find civilian providers who takes TRICARE where you live

You're in the TRICARE West Region, run by TriWest Healthcare Alliance. Their directory is the only list that reflects who is actually in network today — network status changes on contract cycles, so a list published anywhere else (including here) would go stale between visits.

Contractors and directory links verified against tricare.mil's provider directory list and its regional contractor page on August 1, 2026.

Other cities in California

All California facilities →

Retrieved from the TRICARE military hospital and clinic locator on August 1, 2026.

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Something wrong, out of date, or missing? Benefit rules change on contract cycles — if a detail here doesn't match what your regional contractor told you, tell us and we'll re-check it.