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Compare the published Medicare service mix of Zoltan Kalman Mari, MD with clinicians in the same registry specialty: Neurology.

LAS VEGAS, NV · Exact areaEdit location

2024 published service data · 56 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Odinachi Ngozi Oguh, M.D

Neurology · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
80%Service-mix similarityView profile →

Carrie Michelle Hersh, D.O.

Neurology · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
69%Service-mix similarityView profile →

Le Hanh Hua, M.D.

Neurology · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
60%Service-mix similarityView profile →

Charles Benjamin Bernick, M.D.

Neurology · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)
48%Service-mix similarityView profile →

Bess Lee Chang, D.O.

Neurology · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle (95874)
  • Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity (64642)
30%Service-mix similarityView profile →

Areeba Siddiqui

Neurology · Las Vegas, NV

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
27%Service-mix similarityView profile →

Nicole Theuvenet, M.D.

Neurology · Las Vegas, NV

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
27%Service-mix similarityView profile →

Lydia Borjas Estanislao, M.D.

Neurology · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
22%Service-mix similarityView profile →

Jonathan H Mckinnon, M.D.

Neurology · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
19%Service-mix similarityView profile →

Arlyn M Valencia, M.D

Neurology · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle (95874)
  • Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box (64616)
19%Service-mix similarityView profile →

David L. Ginsburg, M.D.

Neurology · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
16%Service-mix similarityView profile →

Charles E Kamen, M.D.

Neurology · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle (95874)
  • Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box (64616)
15%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.