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Compare the published Medicare service mix of Joanna Suet Fong-Isariyawongse, M.D. with clinicians in the same registry specialty: Neurology (CMS).

PITTSBURGH, PA · Exact areaEdit location

2024 published service data · 8 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

James Castellano

Neurology (CMS) · Pittsburgh, PA

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), awake and asleep (95819)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
73%Service-mix similarityView profile →

Rafeed Alkawadri, MD

Neurology (CMS) · Pittsburgh, PA

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), awake and asleep (95819)
  • Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional (95718)
67%Service-mix similarityView profile →

Vijayalakshmi Rajasekaran, M.D.,

Neurology (CMS) · Pittsburgh, PA

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)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
58%Service-mix similarityView profile →

Alexandra Urban, MD

Neurology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and asleep (95819)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
57%Service-mix similarityView profile →

Anto Bagic, MD

Neurology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • 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)
55%Service-mix similarityView profile →

Rahiwa Zefertsion Gebre, MD

Epileptologists · Neurology (CMS) · Pittsburgh, PA

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)
48%Service-mix similarityView profile →

Joseph Ta, MD

Neurology (CMS) · Pittsburgh, PA

Shared published services
1 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)
42%Service-mix similarityView profile →

Wesley T Kerr, MD, PHD

Epileptologists · Neurology (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Measurement of brain wave activity (eeg), awake and asleep (95819)
40%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.