HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of William Phillips, M.D. with clinicians in the same registry specialty: Anesthesiology · Critical Care (Intensivists) (CMS).

CLEVELAND, OH · Exact areaEdit location

2024 published service data · 41 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Aaron Joseph Douglas, D.O.

Anesthesiology · Pulmonary Disease (CMS) · Cleveland, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
82%Service-mix similarityView profile →

Johnny J Wei, MD

Anesthesiology · Critical Care (Intensivists) (CMS) · Cleveland, OH

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)
68%Service-mix similarityView profile →

Angela M Johnson, MD

Anesthesiology (CMS) · Cleveland, OH

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)
62%Service-mix similarityView profile →

Matthew P Norcia, MD

Anesthesiology (CMS) · Cleveland, OH

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarityView profile →

Chiedozie I Udeh, MD

Anesthesiology · Critical Care (Intensivists) (CMS) · Cleveland, OH

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarityView profile →

Gregory Bourdakos, M.D.

Specialty details in registry · Cleveland, OH

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarityView profile →

Jean Pierre Yared, MD

Anesthesiology · Critical Care (Intensivists) (CMS) · Cleveland, OH

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarityView profile →

Hayley Elizabeth Andre, MD

Emergency Medicine (CMS) · Cleveland, OH

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarityView profile →

Nakul Kumar, MD

Anesthesiology (CMS) · Cleveland, OH

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)
57%Service-mix similarityView profile →

Ahmad M Adi, MD

Anesthesiology · Critical Care (Intensivists) (CMS) · Cleveland, OH

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)
55%Service-mix similarityView profile →

David George Anthony, M.D.

Anesthesiology · Critical Care (Intensivists) (CMS) · Cleveland, OH

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasound of heart with probe in esophagus, with report (93312)
53%Service-mix similarityView profile →

Negmeldeen Fathy Mamoun, M.D.

Anesthesiology (CMS) · Cleveland, OH

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)
53%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.