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

PHILADELPHIA, PA · Exact areaEdit location

2024 published service data · 130 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Ciccolella, MD

Pulmonary Disease (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume (94010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
95%Service-mix similarityView profile →

Daniel Alejandro Salerno, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume (94010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
93%Service-mix similarityView profile →

Sandra B. Weibel, M.D.

Internal Medicine · Pulmonary Disease (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume (94010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
92%Service-mix similarityView profile →

Enrique Jose Pacheco Sumoza, M.D.

Pulmonary Disease (CMS) · Philadelphia, PA

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 35 minutes (99232)
  • Test to examine how well the lungs exchange gases (94729)
89%Service-mix similarityView profile →

Rachel Criner, MD

Pulmonary Disease (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume (94010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
88%Service-mix similarityView profile →

Sean Duffy, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume (94010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
88%Service-mix similarityView profile →

Fatima Anjum, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume (94010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
86%Service-mix similarityView profile →

Aamir Ajmeri, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume (94010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
86%Service-mix similarityView profile →

William Shapiro, M.D.

Pulmonary Disease (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume (94010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
86%Service-mix similarityView profile →

Kartik V. Shenoy, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume (94010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
86%Service-mix similarityView profile →

Saqib Hasan Baig, MD

Internal Medicine · Pulmonary Disease (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume (94010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
86%Service-mix similarityView profile →

Ashwin Blake Karanam, MD, MPH

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

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure expiratory airflow and volume (94010)
  • Test to examine how well the lungs exchange gases (94729)
84%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.