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

HOUSTON, TX · Exact areaEdit location

2024 published service data · 131 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Amy Lascelles Heibel, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
61%Service-mix similarityView profile →

Elizabeth Guy, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
61%Service-mix similarityView profile →

Syed Abdullah Waheed, MD

Pulmonary Disease (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
55%Service-mix similarityView profile →

Murtuza Mohammed Ahmed, MD

Pulmonary Disease (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
54%Service-mix similarityView profile →

Muhammad Adrish, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
50%Service-mix similarityView profile →

Javier Barreda Garcia, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
47%Service-mix similarityView profile →

Simon Yau

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
47%Service-mix similarityView profile →

Philip Lynn Pirtle, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Houston, TX

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

Halyna Ivashchuk, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
43%Service-mix similarityView profile →

Abid Iqbal, M.D.

Critical Care (Intensivists) · Internal Medicine (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
43%Service-mix similarityView profile →

Dana Gross, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
41%Service-mix similarityView profile →

Mir Mohammed Alikhan, M.D.

Pulmonary Disease (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
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.