A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Omar K Siddiqi, MD with clinicians in the same registry specialty: Neurology.

BOSTON, MA · Exact areaEdit location

2024 published service data · 277 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Daniel Brian Hoch, MD PHD

Neurology · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
55%Service-mix similarityView profile →

Lidia Maria Veras Rocha De Moura, M.D.

Neurology · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
  • Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional (95718)
54%Service-mix similarityView profile →

Maria Stefanidou, M.D.

Neurology · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
  • Measurement of brain wave activity (eeg), awake and asleep (95819)
50%Service-mix similarityView profile →

Daniel M Goldenholz, MD, PHD

Neurology · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional (95718)
46%Service-mix similarityView profile →

Trudy Pang, M.D.

Neurology · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional (95718)
46%Service-mix similarityView profile →

Hesham E. Masoud, M.D.

Neurology · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
40%Service-mix similarityView profile →

Francis W Drislane, MD

Neurology · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional (95718)
40%Service-mix similarityView profile →

Volney Sheen, MD PHD

Neurology · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
  • Measurement of brain wave activity (eeg), 2-12 hours with health care professional review and report (95717)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
40%Service-mix similarityView profile →

Bernard S Chang, M.D.

Neurology · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
  • Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional (95718)
38%Service-mix similarityView profile →

Sattar Khoshkhoo, MD

Neurology · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
  • Measurement of brain wave activity (eeg), awake and asleep (95819)
38%Service-mix similarityView profile →

Joshua Peter Klein, M.D., PH.D.

Neurology · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
35%Service-mix similarityView profile →

Mouhsin Shafi, MD PHD

Neurology · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
  • Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional (95718)
34%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.