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Compare the published Medicare service mix of Stephen George Sanko, MD with clinicians in the same registry specialty: Emergency Medicine.

GLENDALE, CA · Exact areaEdit location

2024 published service data · 32 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Ami Tashman, M.D.

Emergency Medicine · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
71%Service-mix similarityView profile →

Kent Okawa, M.D.

Emergency Medicine · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
69%Service-mix similarityView profile →

Michael David Levine, M.D.

Emergency Medicine · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
69%Service-mix similarityView profile →

Charlotte Roy, M.D.

Emergency Medicine · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
69%Service-mix similarityView profile →

Jodi Lynn Aragona, MD

Emergency Medicine · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
68%Service-mix similarityView profile →

Maria Montoya, M.D.

Emergency Medicine · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
67%Service-mix similarityView profile →

Mahmoud Elsaied Nouh, M.D.

Emergency Medicine · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
67%Service-mix similarityView profile →

Julie Sami Sayegh, M.D.

Emergency Medicine · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
67%Service-mix similarityView profile →

Paulina Sergot, MD

Emergency Medicine · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
67%Service-mix similarityView profile →

Jorge Flores, M.D.

Emergency Medicine · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
67%Service-mix similarityView profile →

Charles Poon, DO, MS

Emergency Medicine · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
66%Service-mix similarityView profile →

Anthony M Cardillo, MD

Emergency Medicine · Glendale, CA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
65%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.