List of 10 Largest Pennsylvania Physician groups

Last updated on July 14th, 2026

Pennsylvania is home to a diverse array of physician groups that play a pivotal role in delivering comprehensive healthcare services across the state. These groups vary in size, specialization, and the volume of services provided, as reflected in their Medicare charges. Understanding the landscape of these physician groups offers valuable insights into the state’s healthcare infrastructure and the distribution of medical services.

Below is a table listing 10 of the largest physician groups in Pennsylvania, organized by their total number of physicians. This data provides a snapshot of the scale at which these groups operate within the Medicare system.

List of 10 Largest Pennsylvania Physician Groups

Table 1: Real time data from Ampliz healthcare Intelligence. Data Accessed on January 2026.

Conclusion

For professionals seeking detailed contact information and comprehensive data on Pennsylvania physician groups, Ampliz offers a robust healthcare database. Ampliz‘s platform provides access to a wide range of healthcare contacts, including physicians, hospitals, and other medical professionals, facilitating targeted outreach and informed decision-making.

In summary, Pennsylvania’s largest physician groups are integral to the state’s healthcare delivery, each contributing significantly to patient care through various specialties and services. Utilizing resources like Ampliz’s healthcare database can enhance engagement and collaboration within this dynamic medical landscape.

Subbu

V. Subramanyam
Head of Product at Ampliz | Healthcare Data & GTM Intelligence Expert

V. Subramanyam is the Head of Product at Ampliz, where he leads the strategy and development of healthcare data intelligence solutions that help sales, marketing, recruiting, and commercial teams identify and engage healthcare decision-makers across the United States.

With extensive experience in product management, healthcare data, B2B SaaS, GTM strategy, and sales intelligence, he focuses on building products that simplify healthcare prospecting through accurate physician, hospital, executive, and healthcare organization data. His work emphasizes data quality, enrichment, and AI-powered workflows that enable organizations to make faster, data-driven decisions.

Connect with Him:

• LinkedIn: https://www.linkedin.com/in/vsubramanyam
• Company: https://www.ampliz.com