James M Keegan, MD

The practice location (Rapid City, SD) and specialty (Infectious Disease) on the claims are the same in every year in the data.

From the provider fields of each year's CMS Medicare Physician & Other Practitioners file (the location and specialty on the claims, as CMS publishes them).

For 2024, a Physician Report would place James M Keegan, MD in a peer group of 6,155 Infectious Disease clinicians, James M Keegan, MD included, at the national level (the United States).

Peers are clinicians with the same specialty on their claims, in the first of the metro area, the state and the nation that has enough of them. The sizes for every year are in the table under Available data.

Alphabetical by last name; all 5 whose practice location on Medicare claims is Rapid City in 2024. All Infectious Disease clinicians in Rapid City

• Manuel D Arbo, MD
• Andrea S Calderon, MD
• Nicholas Goodhope, MD
• Mary B Krance, MD
• Sandeep P Sohal, MD

• Infectious Disease in Rapid City, SD
• Infectious Disease in South Dakota
• Infectious Disease in the United States
• All clinicians in Rapid City
• Rapid City, SD metro area
• South Dakota
• Methodology

This page comes from public files the Centers for Medicare & Medicaid Services publishes each year: the Medicare Physician & Other Practitioners files, which list the Part B services each clinician billed to Original Medicare, and the Doctors and Clinicians files, which list group and hospital affiliations. It covers Original Medicare fee-for-service only: Medicare Advantage, Medicaid and commercial insurance are not in these files, and CMS leaves out any service line with fewer than 11 beneficiaries. The location and specialty are what the claims show, and affiliations are as of the snapshot date, so either can lag a recent change. A listing here says nothing about quality of care.

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