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Compare the published Medicare service mix of Perry Formanek with clinicians in the same registry specialty: Critical Care (Intensivists) · Pulmonary Disease (CMS).

MAYWOOD, IL · Exact areaEdit location

2024 published service data · 19 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Matthew M Nobari, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Maywood, IL

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure rate of airflow (94375)
  • Test to examine how well the lungs exchange gases (94729)
86%Service-mix similarityView profile →

Shruti Bhupendra Patel, M.D.

Critical Care (Intensivists) · Emergency Medicine · Pulmonary Disease (CMS) · Maywood, IL

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 measure rate of airflow (94375)
79%Service-mix similarityView profile →

Solomon Krow, M.D

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Maywood, IL

Shared published services
2 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)
73%Service-mix similarityView profile →

Yiran Gong, MD

Internal Medicine · Pulmonary Disease (CMS) · Maywood, IL

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)
68%Service-mix similarityView profile →

Amira Elshikh, DO

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Maywood, IL

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
65%Service-mix similarityView profile →

Ciaran Cunningham, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Maywood, IL

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
65%Service-mix similarityView profile →

Jack Joseph Amja, M.D.

Internal Medicine · Pulmonary Disease (CMS) · Maywood, IL

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)
58%Service-mix similarityView profile →

Daniel Djondo, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Maywood, IL

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure rate of airflow (94375)
  • Test to examine how well the lungs exchange gases (94729)
51%Service-mix similarityView profile →

Bradford Bemiss, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Maywood, IL

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure rate of airflow (94375)
  • Test to examine how well the lungs exchange gases (94729)
48%Service-mix similarityView profile →

Emily Siu Clausen, MD

Pulmonary Disease (CMS) · Maywood, IL

Shared published services
2 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)
46%Service-mix similarityView profile →

Elizabeth Ann Collins, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Maywood, IL

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
46%Service-mix similarityView profile →

James P Gagermeier, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Maywood, IL

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to measure rate of airflow (94375)
41%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.