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

BIRMINGHAM, AL · Exact areaEdit location

2024 published service data · 63 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Gretchen Winter

Critical Care (Intensivists) · Emergency Medicine · Internal Medicine · Pulmonary Disease (CMS) · Birmingham, AL

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

Raymond Wade

Pulmonary Disease (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
70%Service-mix similarityView profile →

Zain Feroze Cawasji, M.B.B.S.

Pulmonary Disease (CMS) · Birmingham, AL

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
64%Service-mix similarityView profile →

Jason L Rollins, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
56%Service-mix similarityView profile →

Tetsuro Maeda, MD

Internal Medicine · Pulmonary Disease (CMS) · Birmingham, AL

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
55%Service-mix similarityView profile →

Daniel Kelmenson

Pulmonary Disease (CMS) · Birmingham, AL

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
55%Service-mix similarityView profile →

Kathryn Kennedy, PA-C

Physician Assistant (CMS) · Birmingham, AL

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
51%Service-mix similarityView profile →

Meenakshi Sridhar, MD

Pulmonary Disease (CMS) · Birmingham, AL

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
51%Service-mix similarityView profile →

Kimberly Doffing Bridges, M.D.

Pulmonary Disease (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
46%Service-mix similarityView profile →

Michael R Crain, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Birmingham, AL

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
46%Service-mix similarityView profile →

Jason Christopher Fain, M.D.

Pulmonary Disease (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
45%Service-mix similarityView profile →

Ravi Paul Singh Virdi

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Critical care, first 30-74 minutes (99291)
  • Irrigation and suction of lung airways to obtain cells using an endoscope (31624)
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.