The 10 largest medical groups in Nevada by physicians
SGMF Radiology is the largest medical group in Nevada, with 2,344 physicians, followed by Renown Health in Reno (519) and University Medical Center of Southern Nevada (UMC) in Las Vegas (416).
- SGMF Radiology2,344physicians3,421HCPs
- Renown Health519physicians780HCPs
- University Medical Center of Southern Nevada (UMC)416physicians565HCPs
- Southwest Medical Associates407physicians726HCPs
- Southwest Medical Associates363physicians586HCPs
- Intermountain Health354physicians560HCPs
- Desert Radiology300physicians317HCPs
- Fremont Emergency Services252physicians354HCPs
- Platinum Hospitalists248physicians313HCPs
- UNLV Health244physicians295HCPs
The 10 largest of 884 Nevada medical groups that report physicians. Ranks compare size, not quality of care.
Every medical group in NevadaThe median Nevada medical group has 2 physicians
884 Nevada medical groups report physicians. The median medical group has 2 physicians, so SGMF Radiology is about 1,172 times that size.
- the size of the median Nevada medical group, which has 2 physicians
- 1,172×
- of the 884 Nevada medical groups that report physicians
- 1.1%
How we ranked the largest Nevada medical groups
- Measure
- Physicians linked to each group in CMS enrollment and the Dmand AI database.
- What counts as a group
- One Medicare PAC ID. A group that bills under several names counts once.
- Field
- 884 Nevada medical groups in the Dmand AI database report physicians.
- Ties
- Medical groups with the same number share a rank.
- HCPs
- Healthcare professionals with a current link to the group in the Dmand AI database.
- What a rank means
- Size only. A rank compares physicians; it says nothing about quality of care.
- Refresh
- Monthly. Updated Oct 28, 2026.
FAQ
Questions about the largest Nevada medical groups
Answers from the same data, updated monthly.
What is the largest medical group in Nevada?
SGMF Radiology in Las Vegas, with 2,344 physicians. Renown Health is second with 519.
What are the 10 largest medical groups in Nevada?
By physicians: SGMF Radiology (2,344), Renown Health (519), University Medical Center of Southern Nevada (UMC) (416), Southwest Medical Associates (407), Southwest Medical Associates (363), Intermountain Health (354), Desert Radiology (300), Fremont Emergency Services (252), Platinum Hospitalists (248), UNLV Health (244).
How many physicians does a typical Nevada medical group have?
The median Nevada medical group that reports physicians has 2 physicians, out of 884 that report them.
How often is this list updated?
Every month, when the Dmand AI database refreshes. This version is from Oct 28, 2026.
More ranked lists
Every ranked listDmand AI
Reach the buying committee at the 10 largest Nevada medical groups
Pick a medical group from this list and see its leaders by department, with direct dials and email, in one login.
- 30 days free
- Self-serve
- No credit card