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Compare the published Medicare service mix of Gustavo Adolfo Ferreira, M.D. with clinicians in the same registry specialty: Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS).

PLEASANTON, TX · 50 milesEdit location
Within 50 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 76 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Robert Ewing Winsett, D.O.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
90%Service-mix similarity~38.0 milesView profile →

Stephen S. Im, M.D.

Pulmonary Disease (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
82%Service-mix similarity~38.0 milesView profile →

Ajit K. Thota, MD

Pulmonary Disease (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
81%Service-mix similarity~35.7 milesView profile →

Juan A Garcia, MD

Pulmonary Disease (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
81%Service-mix similarity~38.0 milesView profile →

Fernando Vazquez De Lara Padilla, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
80%Service-mix similarity~35.7 milesView profile →

John Eric Stupka, M.D.

Pulmonary Disease (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
79%Service-mix similarity~38.0 milesView profile →

Natalia Soto Gomez, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
77%Service-mix similarity~48.4 milesView profile →

Arturo Lopez, MD

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

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
76%Service-mix similarity~35.7 milesView profile →

Chinthaka Pubudu Bulathsinghala, MBBS (COLOMBO), MD

Internal Medicine · Pulmonary Disease (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to determine lung volumes using sensors (94726)
76%Service-mix similarity~35.7 milesView profile →

Arturo Homma, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
75%Service-mix similarity~37.1 milesView profile →

Sergio R. Burguete, MD

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

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
75%Service-mix similarity~38.0 milesView profile →

Abraham Elias Rodriguez, D.O.

Hospitalist · Internal Medicine (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
74%Service-mix similarity~35.7 milesView 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 approximate distance 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.