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Compare the published Medicare service mix of Vikram Badhri Chakravarthy, M.D. with clinicians in the same registry specialty: Specialty details in registry.

COLUMBUS, OH · Exact areaEdit location

2024 published service data · 38 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Siri Sahib Khalsa, MD

Neurosurgery (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Fusion of additional segment of spine (22614)
53%Service-mix similarityView profile →

Andrew James Grossbach, MD

Neurosurgery (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
46%Service-mix similarityView profile →

Brian Francis Seaman, D.O.

Neurosurgery (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
40%Service-mix similarityView profile →

Kyle Chuen-Hui Wu, MD

Neurosurgery (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Ultrasonic guidance during surgery (76998)
40%Service-mix similarityView profile →

Gregory W. Balturshot, M.D.

Neurosurgery (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Fusion of additional segment of spine (22614)
38%Service-mix similarityView profile →

David Shuo Xu, MD

Neurosurgery (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Fusion of additional segment of spine (22614)
34%Service-mix similarityView profile →

Jimmy C Yang, MD

Specialty details in registry · Columbus, OH

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
32%Service-mix similarityView profile →

Jennifer E Kim, MD

Neurosurgery (CMS) · Columbus, OH

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
32%Service-mix similarityView profile →

Ranjit Ganguly, MD

Neurosurgery (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Fusion of additional segment of spine (22614)
28%Service-mix similarityView profile →

Stephanus Van Wyk Viljoen, M.D.

Neurosurgery (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Fusion of additional segment of spine (22614)
  • Placement of stabilizing device to back, 3-6 spine bone segments (22842)
26%Service-mix similarityView profile →

Ward P Buster, DO

Neurosurgery (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Fusion of additional segment of spine (22614)
  • Computer-assisted spinal procedure (61783)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
24%Service-mix similarityView profile →

Bryan Matthew Ladd, MD

Neurosurgery (CMS) · Columbus, OH

Shared published services
2 shared services · view billing descriptions
  • Fusion of additional segment of spine (22614)
  • Placement of stabilizing device to back, 3-6 spine bone segments (22842)
22%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.