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Compare the published Medicare service mix of Michael Y Xu, M.D., PH.D. with clinicians in the same registry specialty: Neurology.

CA · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

John Martin Stern, MD

Neurology · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
81%Service-mix similarityView profile →

Mohammad E Rassouli, MD

Neurology · Mission Viejo, CA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
79%Service-mix similarityView profile →

Ryan James Mcginn, MD, MASC, FRCP(C)

Neurology · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
79%Service-mix similarityView profile →

Nicole A Lopez-Seminario, M.D.

Neurology · Roseville, CA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
75%Service-mix similarityView profile →

Charles Casassa, M.D.

Neurology · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
72%Service-mix similarityView profile →

Kiran Kanth, MD

Neurology · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
70%Service-mix similarityView profile →

Jeffrey Kennedy, MD

Neurology · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
70%Service-mix similarityView profile →

Gene L Tran, D.O.

Neurology · Valencia, CA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
66%Service-mix similarityView profile →

Elinor Yen-Ru Lin, M.D.

Neurology · Long Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
63%Service-mix similarityView profile →

Douglas Sproul Goodin

Neurology · San Francisco, CA

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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
63%Service-mix similarityView profile →

Shirisha Rani Janumpally, M.D.

Neurology · Lancaster, CA

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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
63%Service-mix similarityView profile →

Dawn S Eliashiv, M.D.

Neurology · Los Angeles, CA

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)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
62%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.