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Healthcare Insights

Largest anesthesiology physician group practices

When you’re interested in selling your healthcare product, software, or service to anesthesiologists, the key to more efficient marketing is narrowing your scope and honing your list of potential clients.  

While physician group location is one way to curate a target list, two other useful methods of finding targets are through size and specialty. Specifically, targeting the largest anesthesiology medicine physician groups can be an effective sales strategy as larger physician groups connect you to more locations and physicians—if one physician can benefit from your offerings, it’s likely that the other physicians within the physician group who share a specialty can as well.

How many anesthesiology physician group practices are there in the U.S.?

Our database shows that there are 1,392 active anesthesiology physician group practices in the U.S. However, since physician groups typically operate several different locations in order to improve patient access, this number is not indicative of the number of anesthesiology practice locations in the United States. 

Largest anesthesiology physician group practices by number of physicians

RankAnesthesiology physician groupStateDefinitive ID# of physiciansExplore dataset
1Northwell Health Physician PartnersNY5504895,742Explore
2US Anesthesia PartnersFL5527562,770Explore
3Holy Cross Health PhysiciansMD7733401,931Explore
4Yale Medicine (FKA Yale Medical Group)CT7538701,907Explore
5Jackson Medical GroupFL5852071,585Explore
6Albany Med Health System Physicians (FKA Albany Medical College)NY6168821,543Explore
7University of Miami PhysiciansFL5524621,466Explore
8UF Health PhysiciansFL5510801,438Explore
9UT Health ServicesFL10599791,391Explore
10University of Cincinnati Physicians (AKA UC Health Physicians)OH5518081,167Explore
11University of Iowa Hospital and Clinics Physicians (FKA University of Iowa Physicians)IA5532311,013Explore
12North American Partners in AnesthesiaNY955536986Explore
13Huntington Hospital PhysiciansCA1040000912Explore
14Keck Medicine of USC PhysiciansCA550678835Explore
15Good Samaritan Health System PhysiciansCA1001976752Explore
16Anesthesia Service Medical Group IncCA552614635Explore
17Lutheran Hospital PhysiciansIN1057123542Explore
18NorthStar AnesthesiaTX955535532Explore
19Lutheran Children’s Hospital PhysiciansIN1057126477Explore
20Pratt Anesthesiology AssociatesMA595205440Explore

Fig. 1 Analysis of data from the Definitive Healthcare PhysicianGroupView product. The number of practices represents only those listed as “active” in our database as of August 2024. Data accessed August 2024.

What is the largest anesthesiology physician group in the U.S.?

Northwell Health Physician Partners is the largest anesthesiology physician group in the country based on number of physicians, with 5,742 physicians. They are also one of the physician groups with the highest Medicare payments.  

US Anesthesia Partners is the second-largest anesthesiology physician group, with 2,770 physicians. They are one of the top Florida physician groups based on their Medicare charges.  

Holy Cross Health Physicians is the third largest anesthesiology physician group, with 1,931 physicians.

Physician groups with greater number of physicians typically have more expansive outreach and more facilities where your product or service can be utilized. As such, targeting large physician groups by specialty can be a wise marketing choice.

Learn more

Healthcare Insights are developed with intelligence from the Definitive Healthcare platform. Want additional data points, including Medicare charges, procedure data, and claims and affiliation insights? Start a free trial now and get access to the latest healthcare commercial intelligence that can help you power a more intelligent sales strategy by prioritizing the right physician groups and creating tailored messaging for their decision-makers.