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Compare the published Medicare service mix of Michael Robert Jong, MD, MSC with clinicians in the same registry specialty: Emergency Medicine.

PITTSBURGH, PA · Exact areaEdit location

2024 published service data · 305 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ronald Aiello

Emergency Medicine · Pittsburgh, PA

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)
100%Service-mix similarityView profile →

Ryan Scott Gerrity, MD

Emergency Medicine · Pittsburgh, PA

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)
96%Service-mix similarityView profile →

Zachary A Kasperek, M.D.

Emergency Medicine · Pittsburgh, PA

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)
96%Service-mix similarityView profile →

Kelvin Zarddy Kwofie, M.D.

Emergency Medicine · Pittsburgh, PA

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 →

Ouwen Yang

Emergency Medicine · Pittsburgh, PA

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 →

Ashley Atiyeh

Emergency Medicine · Pittsburgh, PA

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 →

Michael Hoh, DO

Emergency Medicine · Pittsburgh, PA

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 →

Elizabeth Christine Iannone, M.D.

Emergency Medicine · Pittsburgh, PA

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 →

David Rex Shellenbarger, M.D.

Emergency Medicine · Pittsburgh, PA

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 →

Kristopher Tkatch, DO

Emergency Medicine · Pittsburgh, PA

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 →

Kirby Black, MD

Emergency Medicine · Pittsburgh, PA

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 →

Jonathan Landis

Emergency Medicine · Pittsburgh, PA

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 →
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.