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Compare the published Medicare service mix of Timothy Gayle Visser, MD, MBA with clinicians in the same registry specialty: Orthopedic Surgery.

ROANOKE, VA · Exact areaEdit location

2024 published service data · 18 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alden Hemenway Newcomb, MD

Orthopedic Surgery · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment (63048)
75%Service-mix similarityView profile →

Jonathan J Carmouche, MD

Orthopedic Surgery · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment (63048)
65%Service-mix similarityView profile →

Zachary Lyon, DO

Orthopedic Surgery · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment (63048)
  • Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment (63047)
41%Service-mix similarityView profile →

Mark E Coggins, M.D.

Orthopedic Surgery · Roanoke, VA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment (63047)
35%Service-mix similarityView profile →

Shahbaaz Sabri, MD

Orthopedic Surgery · Roanoke, VA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
27%Service-mix similarityView profile →

Hayden Scott Holbrook, MD

Orthopedic Surgery · Roanoke, VA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
26%Service-mix similarityView profile →

Jesse B Seamon, MD

Orthopedic Surgery · Roanoke, VA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
21%Service-mix similarityView profile →

Mikhail Bekarev, MD

Orthopedic Surgery · Roanoke, VA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
20%Service-mix similarityView profile →

John Michael Martino, MD

Orthopedic Surgery · Roanoke, VA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
19%Service-mix similarityView profile →

John Tuttle, M.D.

Orthopedic Surgery · Roanoke, VA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
19%Service-mix similarityView profile →

Murillo Adrados, M.D.

Orthopedic Surgery · Roanoke, VA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
18%Service-mix similarityView profile →

Thomas E Shuler, MD

Orthopedic Surgery · Roanoke, VA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
18%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.