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Compare the published Medicare service mix of Matthew B. Davis, M.D with clinicians in the same registry specialty: Emergency Medicine.

JERSEY CITY, NJ · Exact areaEdit location

2024 published service data · 30 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Noushin Sultana, M.D.

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
95%Service-mix similarityView profile →

Ashley Laura Flannery, D.O.

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
93%Service-mix similarityView profile →

Andrew Sapira, M.D.

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
92%Service-mix similarityView profile →

Johnny Kwon, M.D.

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
92%Service-mix similarityView profile →

Ariella Glaser, M.D.

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
92%Service-mix similarityView profile →

Kieran Thomas Egan

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
91%Service-mix similarityView profile →

Alfredo Leonardo Rabines, D.O.

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
88%Service-mix similarityView profile →

Marcin K Kociuba, D.O.

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
88%Service-mix similarityView profile →

Nicholas Paul Vizzuso, M.D.

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
85%Service-mix similarityView profile →

Cheng-Teng Wang, M.D.

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
84%Service-mix similarityView profile →

Robert Loewenstein, MD

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
83%Service-mix similarityView profile →

Barnet Eskin, MD

Emergency Medicine · Jersey City, NJ

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
80%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.