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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.

David S Rosen, M.D.

Neurosurgery (CMS)

Winter Park, FL

192Published Medicare activity

Michael Robert Conti Mica, MD

Orthopedic Surgery (CMS)

Scottsdale, AZ

192Published Medicare activity

Christopher Demers, MD

Neurosurgery (CMS)

Reno, NV

192Published Medicare activity

Mark James Lambrechts, MD

Orthopedic Surgery (CMS)

Saint Louis, MO

192Published Medicare activity

Ifije Ohiorhenuan, MD

Neurosurgery (CMS)

Kansas City, KS

192Published Medicare activity

Justin Charles Clark, MD

Neurosurgery (CMS)

Grand Rapids, MI

192Published Medicare activity

Timothy Y. Wang, M.D.

Neurosurgery (CMS)

Chicago, IL

192Published Medicare activity

Christopher Robert Cook, D.O.

Orthopedic Surgery (CMS)

Lancaster, PA

192Published Medicare activity

Ronald C Childs, MD

Orthopedic Surgery

Mc Lean, VA

191Published Medicare activity

M. Gordon Whitbeck, M.D.

Orthopedic Surgery (CMS)

Rochester, NY

191Published Medicare activity

Benjamin T White, MD

Neurosurgery (CMS)

Oklahoma City, OK

191Published Medicare activity

Kevin R Sharif, M.D.

Orthopedic Surgery (CMS)

Henderson, NV

191Published 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.