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Compare the published Medicare service mix of John J Brady, MD with clinicians in the same registry specialty: Critical Care (Intensivists) · Internal Medicine (CMS).

MA · Exact areaEdit location

2024 published service data · 104 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nicholas Csikesz, M.D.

Critical Care (Intensivists) · Internal Medicine (CMS) · Weymouth, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
88%Service-mix similarityView profile →

Adel Ebrahim Ghuloom, MD

Critical Care (Intensivists) (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
84%Service-mix similarityView profile →

Peters Ehiosuorea Okonoboh, MD

Internal Medicine (CMS) · Springfield, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
79%Service-mix similarityView profile →

Lisa Marie Bebell, M.D.

Critical Care (Intensivists) · Infectious Disease · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
78%Service-mix similarityView profile →

Keshav Parthasarathy, M.D.

Internal Medicine (CMS) · Concord, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
76%Service-mix similarityView profile →

Yuka-Marie Vinagre, M.D.

Critical Care (Intensivists) · Internal Medicine (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
73%Service-mix similarityView profile →

Duncan Mcnicol Kuhn, MD

Infectious Disease · Pulmonary Disease (CMS) · Medford, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
72%Service-mix similarityView profile →

Bogdan Tiru, M.D.

Critical Care (Intensivists) · Internal Medicine (CMS) · Springfield, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Critical care, first 30-74 minutes (99291)
72%Service-mix similarityView profile →

Deborah Hope Markowitz, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
71%Service-mix similarityView profile →

Margaret Mary Hayes, MD

Internal Medicine · Pulmonary Disease (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Critical care, first 30-74 minutes (99291)
70%Service-mix similarityView profile →

Xuan Han, M.D.

Pulmonary Disease (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
68%Service-mix similarityView profile →

Michael Zavarin, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Plymouth, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
68%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.