REPORTED PROCEDURE ACTIVITY

Spinal Fusion

Clinicians with activity displayed in the CMS procedure file. Published count ranges are preserved.

What these counts mean

Published Medicare activity in a one-year claims window, not all patients or a quality score. Ranges stay ranges. The source does not specify exact service dates. Coverage and source details

Nationwide · Exact areaEdit location

Clinicians with reported activity

Reported Medicare activity (not quality)

Ordered by the lower end of published Medicare count ranges. Activity is not a quality score.

Gus George Halamandaris, MD

Neurosurgery (CMS)

Salinas, CA

394Published Medicare activity

Robert Jerome Wienecke, M.D.

Neurosurgery (CMS)

Oklahoma City, OK

394Published Medicare activity

Jared Justin Seale, MD

Orthopedic Surgery (CMS)

Little Rock, AR

394Published Medicare activity

John D Johnson, MD

Neurosurgery (CMS)

Huntsville, AL

392Published Medicare activity

Ryan Dane Snowden, MD

Orthopedic Surgery

Nashville, TN

392Published Medicare activity

Walter P Jacobsen, DO

Neurology (CMS)

Milwaukee, WI

391Published Medicare activity

Travis Loidolt, DO

Orthopedic Surgery (CMS)

Roseville, CA

391Published Medicare activity

Joshua Eisenberg, MD

Orthopedic Surgery

Iowa City, IA

390Published Medicare activity

Robert Steven Knego, MD

Neurosurgery (CMS)

Sarasota, FL

389Published Medicare activity

Ramana Gorrepati

Neurosurgery (CMS)

Bellingham, WA

389Published Medicare activity

Azam Basheer, M.D.

Neurosurgery (CMS)

Detroit, MI

389Published Medicare activity

Ali Chahlavi, M.D.

Neurosurgery (CMS)

Jacksonville, FL

388Published Medicare activity

CMS reports a one-year claims window with a reporting lag. These counts are not total lifetime experience, patient counts, or evidence of quality. Read the method and limits.

Source: CMS Utilization Data · Published Oct 15, 2026.