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Compare the published Medicare service mix of Gnanaraj Joseph, MD with clinicians in the same registry specialty: Pulmonary Disease (CMS).

WINSTON SALEM, NC · Exact areaEdit location

2024 published service data · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Letlhogonolo Benny Tlhabano, MD

Internal Medicine · Pulmonary Disease (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to examine how well the lungs exchange gases (94729)
88%Service-mix similarityView profile →

Matthew Charles Miles, M.D.

Internal Medicine (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to examine how well the lungs exchange gases (94729)
84%Service-mix similarityView profile →

William I Mariencheck, MD

Pulmonary Disease (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to examine how well the lungs exchange gases (94729)
83%Service-mix similarityView profile →

Rodolfo Marshall Pascual, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to examine how well the lungs exchange gases (94729)
83%Service-mix similarityView profile →

Aaron William Pickens, MD

Internal Medicine · Pulmonary Disease (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
81%Service-mix similarityView profile →

Venkat Krishna Rajasurya, M.D., MPH

Internal Medicine · Pulmonary Disease (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to examine how well the lungs exchange gases (94729)
72%Service-mix similarityView profile →

Abigail Lynn Koch, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
71%Service-mix similarityView profile →

Karl William Thomas, MD

Pulmonary Disease (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to examine how well the lungs exchange gases (94729)
66%Service-mix similarityView profile →

Dustin Lee Norton, M.D.

Internal Medicine · Pulmonary Disease (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
66%Service-mix similarityView profile →

Jennifer Thi Wing Krall, MD

Hospitalist · Internal Medicine · Pulmonary Disease (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
65%Service-mix similarityView profile →

Andrew Michael Namen, M.D.

Pulmonary Disease (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
61%Service-mix similarityView profile →

Arjun Bijoy Chatterjee, M.D., M.S.

Pulmonary Disease (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
58%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.