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Compare the published Medicare service mix of Dimitrios Giannakidis, MD with clinicians in the same registry specialty: Neurology.

NASHVILLE, TN · Exact areaEdit location

2024 published service data · 99 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Daniel R Kogan, MD

Neurology · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Telehealth consultation, critical care, initial , physicians typically spend 60 minutes communicating with the patient and providers via telehealth (G0508)
  • Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth (G0427)
31%Service-mix similarityView profile →

Kristen Ann Hudson, M.D.

Neurology · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Telehealth consultation, critical care, initial , physicians typically spend 60 minutes communicating with the patient and providers via telehealth (G0508)
  • Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth (G0427)
22%Service-mix similarityView profile →

Paul Gadient, M.D.

Neurology · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Telehealth consultation, critical care, initial , physicians typically spend 60 minutes communicating with the patient and providers via telehealth (G0508)
  • Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth (G0427)
21%Service-mix similarityView profile →

Julian Christopher Duda, M.D.

Neurology · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth (G0427)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
20%Service-mix similarityView profile →

Dennis Cole, MD

Neurology · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
20%Service-mix similarityView profile →

Laura Zabalgoitia, MD, MPH

Neurology · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
19%Service-mix similarityView profile →

Subir Prasad, M.D.

Neurology · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Mri scan of brain without contrast (70551)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan of blood vessels of neck with contrast (70498)
19%Service-mix similarityView profile →

Adrian Alberto Jarquin-Valdivia, MD

Neurology · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
19%Service-mix similarityView profile →

Katherine Alisa Morone, M.D.

Neurology · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
17%Service-mix similarityView profile →

Graham Benson Mitro

Neurology · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
17%Service-mix similarityView profile →

Elanagan Nagarajan, MD

Neurology · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
16%Service-mix similarityView profile →

Mcneill Palmer Kirkpatrick, MD

Neurology · Nashville, TN

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
16%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.