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Compare the published Medicare service mix of Edward H. Gray, DO with clinicians in the same registry specialty: Critical Care (Intensivists) · Internal Medicine (CMS).

PA · Exact areaEdit location

2024 published service data · 247 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Anna Prishchepova, MD

Critical Care (Intensivists) (CMS) · Erie, PA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Emergent insertion of breathing tube into windpipe using an endoscope (31500)
94%Service-mix similarityView profile →

David Eun Kim, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Hanover, PA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
89%Service-mix similarityView profile →

Justin Chacko, D.O.

Critical Care (Intensivists) · Internal Medicine (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
83%Service-mix similarityView profile →

Maxim V Bocharov, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
83%Service-mix similarityView profile →

Katelyn Phelps, D.O.

Critical Care (Intensivists) (CMS) · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
83%Service-mix similarityView profile →

Patrick Teehan, PA-C

Physician Assistant (CMS) · Scranton, PA

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
81%Service-mix similarityView profile →

Nikola Tankosic, M.D.

Critical Care (Intensivists) · Internal Medicine (CMS) · Danville, PA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
80%Service-mix similarityView profile →

Amelia Grace Morgan, D.O.

Critical Care (Intensivists) · Internal Medicine (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
79%Service-mix similarityView profile →

Tyler John Vandyck, M.D.

Critical Care (Intensivists) · Emergency Medicine · Pulmonary Disease (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
79%Service-mix similarityView profile →

Young-Gwang Jeong, M.D.

Critical Care (Intensivists) · Infectious Disease · Internal Medicine (CMS) · Danville, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
79%Service-mix similarityView profile →

Muhammad Kumail Abbas

Critical Care (Intensivists) · Internal Medicine · Nephrology (CMS) · Latrobe, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
79%Service-mix similarityView profile →

Samantha Anne Henry, CRNP

Nurse Practitioner (CMS) · Hershey, PA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
79%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.