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Nellis Medical Center

Location information

Mike O'Callaghan Military Medical Center
4700 Las Vegas Blvd North
Bldg 1300, Nellis AFB, NV 89191

map View map and directions

General Hours:  M-F, 7:30am-4:30pm
Emergency Hours:  24 / 7 / 365

Appointment Line: (702) 653-2273 (CARE)
  or Make an Appointment Online


Voice your Concerns!
Patients and Staff members who have concerns about quality of care or patient safety are encouraged to address their concerns through the appropriate channels, including, but not limited to, the unit Patient Advocate Representative, the Hospital Patient Advocate 702-653-2201, Patient Safety, 702-653-3362, or Organizational Improvement, 702-653-2527.

In addition, the MDG Commander/CEO is always interested, ready and able to address any patient concerns at 702-653-2000. 

If your concern is not answered, you have
the right to contact The Joint Commission
(TJC) at 1-800-994-6610 or go to the
Report a Complaint web page at:
http://www.jointcommission.org/ report_a_complaint.aspx.

Secure Messaging

Learn about Secure Messaging
Patient Portal Secure Messaging is a Web-based tool that will enable you to communicate securely and privately with your healthcare team.
Secure Messaging logo


    View all medical locations and phone numbers
  • Dental Clinic
  • Emergency Services
  • Family Health Clinic
  • Family Medicine Residency (FMR)

Pharmacy Information

Main Pharmacy
Open 7 a.m. to 5 p.m. Monday-Friday
Medical Center, first floor, northwest side
(702) 653-3201
Fax: (702) 653-2171

Satellite Pharmacy
Open 8 a.m. to 5 p.m. Monday-Friday
(Opens noon on 2nd Thursday of month)
4311 Carswell Ave, Bldg 340
(702) 653-3201

24-hour Refill Line
(702) 652-5359
or toll-free at (800) 237-8981

New Prescriptions
New hand-written prescriptions may be filled at the satellite pharmacy.  Prescriptions from civilian providers will be filled if the medication is on the hospital's outpatient formulary (a listing of stocked medications).

Prescription Refills
Refills are available through a phone-in refill system and should be picked up at the drive-through windows at the satellite pharmacy.  Listen to the automated message for changes in hours of operation and other important pharmacy information.

TRICARE Mail Order Pharmacy

About the Medical Center

The 99th Medical Group (99 MDG) is comprised of approximately 1400 personnel who are dedicated to providing preventive, emergency and acute care services for approximately 22,000 active-duty members and their dependents.

Health care services are also provided directly or coordinated for over 40,000 retirees, their dependents or other eligible beneficiaries on a space-available basis.

Want to know more?  Read about our residency opportunities.

Ancillary Services

View details about services
  • Appointment Line
  • Online Appointments
  • Patient Advocate

99 MDG Facebook

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The Mike O'Callaghan Military Medical Center now has the Shingrix (Shingles) vaccine! Anyone who has ever had the Chicken Pox can get Shingles. You are more likely to develop Shingles as you get older. The best way to prevent Shingles and its serious complications is to get vaccinated. You should get the Shingles vaccine (Shingrix) if you are 50 years of age or older, even if you've already had Shingles or already received the older version of the vaccine (Zostavax). It is possible to get Shingles more than once. Please stop by our Immunizations clinic, M-F 0730-1600.
A simple video about the Military Treatment Facility Transition to occur later this year https://youtu.be/bCGlprMKsE8
ATTENTION: Breastfeeding Mothers! Please join us on Friday, August 2nd at 10:30AM @ the Nellis AFB Community Commons to gather together, breastfeed, and offer peer support to one another. Family and friends are encouraged to attend as well! Please arrive 30 minutes early to allow for proper registration. For more information, please call 702-653-3500.
ATTENTION: Pregnant and Breastfeeding Moms! August 1st-7th is World Breastfeeding Week! The Mike O'Callaghan Military Medical Center is celebrating by having give-aways of goodie bags, information on local breastfeeding resources and tickets for raffle prizes every weekday from 11:30am-1:30pm in the Main Lobby (1st Floor) infront of the Patient Administration desk. We will see you starting this Thursday (August 1st) at 11:30!
We’d like to introduce our Patient Experience Team here at Mike O’Callaghan Military Medical Center! Technical Sergeant April Love is our Group Patient Advocate. She is passionate about ensuring every individual has a positive experience at our facility. We are so incredibly lucky to have her on our team! Second Lieutenant Mindy Bock is our Chief Patient Experience Officer. She is extremely excited to have an opportunity to work hand in hand with TSgt Love to make sure your voices are heard and your needs are met! Stay tuned for more introductions of our members to highlight the Friendly Faces of O’Callaghan.
Last week the First Sergeant Council held its semi-annual Additional Duty First Sergeant Symposium. During the symposium, the student body breaks into RAK(Random Act of Kindness) groups and on graduation day they head out to the base to perform kind acts. The group in the photo came to the hospital to bring lunch to the Emergency Department, the same group also went to the CDC and donated diapers and wipes to help out the families of Airmen. What an awesome job supporting Nellis!
Don’t miss the Saturday Sports Physical offered 27 July! The Immunizations clinic will also be available to help expedite the process. ***Hours of operation are 0800-1200***
Are you expecting a baby or just delivered??? Let us help you along the way with our NEW Airman Pregnancy & Postpartum Wellness Program! Open to AD members and their spouses, pregancy through 1 year postpartum. Classes start August 5th, 2019. To learn more or sign up, please contact sylvia.n.eldridge.mil@mail.mil
The following information walks through the steps to update Secure Messaging with your PCM. Secure messaging provides an alternative and expedited method to communicate about your health care needs. If your PCM has changed recently, please make sure to update secure messaging to reflect the change.
Questions about the Exceptional Family Member Program (EFMP)? We are here to help! Please find this timeline and informational handout to help you through the process. ***To expedite the process, begin as soon as notification has been made of your assignment. We can help you get all of your ducks in a row so the transition is as smooth as possible. ***
***Our appointment line is fully functional, normal ops. Thank you for your patience. You may experience longer than normal wait time due to the influx, but we are working diligently to take care of everyone in the most timely manner***
***Attention: we are experiencing technical difficulties on the Appointment Line. We are working it diligently and will keep everyone apprised as soon as they are back to normal ops. Thank you for your patience. ***
***Attention*** ENTRANCE 1 - Temporary Closure This entrance (pictured below) will be closed starting 1 July 2019 for approximately 11 days due to the sidewalk project. Access to the facility through entrance 1 from the outside will be blocked. Personnel may exit (from the inside of the facility) through Entrance 1 in case of EMERGENCY ONLY. This area is a construction site; patient, pedestrian, and staff foot traffic through this area is prohibited. **Please follow the sign below for additional exits** If you have any questions concerning this matter please contact Facility Management at 653-2937.
June 27th (Thursday) is National PTSD Awareness Day. Make sure to check on your Brother’s and Sister’s. We are in this together. Look for the signs and reach out for help. Veteran’s Crisis Hotline 1(800)273-8255 Military One Source (Active Duty) 1(800)342-9647
Not sure what to do when you’ve been told a Referral has been placed for you? January 2019 was the beginning of electronic referrals through Health Net Federal Services. Gone are the days of receiving them in the mail. Now, about 48-72 hours after the referral is put in, you can login to Heath Net to get your referral information or call Health Net. Here you’ll find information to help you navigate the process! Login to your patient portal at http://www.tricare-west.com or call Health Net directly at 1-844-855-9478
Nellis AFB has a TON of resources available, in the coming weeks and months we will do our very best to share as much as possible about the events happening at our installation. Here’s an awesome class that is fun, interactive, and extremely informative for new and expecting dads! Don’t miss out! https://www.facebook.com/72026774393/posts/10157370284844394?s=100011329551801&v=i&sfns=mo
***A great message for PTSD Awareness month, take the time to read this and share with others*** Mental Health is no laughing matter. Take care of yourself physically and mentally. ~National Suicide Prevention Hotline telephone: 1-800-273-8255 https://www.facebook.com/119105629988/posts/10158402507854989?s=1051505101&v=e&sfns=mo

Privacy Information

Urgent Care

Dial 118 For Emergency
Dial 911 For Emergency

Urgent After-hours Care
(702) 653-2340
(702) 653-2344

Veterans Crisis Line
Veterans Crisis Line
Defense Centers of Excellence Outreach Center
(Psychological Health, PTSD, Traumatic Brain Injury)
(866) 966-1020
Joint Commission Gold Seal

After Hours Care

Need Professional Medical Advice?
Nurse Advice Line
Call TRICARE's Nurse Advice Line
24hrs, 7 days a week
Option 1

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