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

HOFFMAN ESTATES, IL · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 36 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Galina Simkin, M.D.

Neurology · Arlington Heights, IL

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
40%Service-mix similarity~8.9 milesView profile →

Sailaja Maramreddy, MD

Neurology · Arlington Heights, IL

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 7-8 studies (95910)
37%Service-mix similarity~7.8 milesView profile →

Sohal K Patel, MD.

Neurology · Lake Barrington, IL

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
27%Service-mix similarity~7.2 milesView profile →

Stephen Aaron Trevick, M.D.

Neurology · Lake Barrington, IL

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
27%Service-mix similarity~7.2 milesView profile →

Syed Mohammed Munzir, MD

Neurology · Elgin, IL

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 11-12 studies (95912)
  • Nerve conduction, 7-8 studies (95910)
27%Service-mix similarity~9.4 milesView profile →

Karim Nahra, M.D.

Neurology · Lake Barrington, IL

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Measurement of brain wave activity (eeg), awake and drowsy (95816)
26%Service-mix similarity~7.2 milesView profile →

Ahmir Hafeez Khan, M.D. PH.D.

Neurology · Lake Barrington, IL

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 11-12 studies (95912)
  • Nerve conduction, 7-8 studies (95910)
25%Service-mix similarity~7.2 milesView profile →

Andrew J Gordon, M.D.

Neurology · Lake Barrington, IL

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 11-12 studies (95912)
  • Nerve conduction, 7-8 studies (95910)
25%Service-mix similarity~7.2 milesView profile →

Livia Hantos, M.D.

Neurology · Arlington Heights, IL

Shared published services
2 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 11-12 studies (95912)
24%Service-mix similarity~8.9 milesView profile →

Vipan Kumar Gupta, MD

Neurology · Schaumburg, IL

Shared published services
2 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 11-12 studies (95912)
22%Service-mix similarity~4.5 milesView profile →

Alkesh Prabhudas Patel, M.D.

Neurology · Schaumburg, IL

Shared published services
2 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 7-8 studies (95910)
20%Service-mix similarity~4.5 milesView profile →

Manisha Sahay, M.D.

Neurology · Lake Barrington, IL

Shared published services
2 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 7-8 studies (95910)
19%Service-mix similarity~7.2 milesView 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 approximate distance 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.