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Compare the published Medicare service mix of Timothy Mark Ashburn, M.D. with clinicians in the same registry specialty: Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS).

GA · Exact areaEdit location

2024 published service data · 305 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Milledge C Newton, MD

Internal Medicine · Pulmonary Disease (CMS) · Valdosta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
77%Service-mix similarityView profile →

Mark Schlosberg, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
77%Service-mix similarityView profile →

Colin Swenson, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
77%Service-mix similarityView profile →

Tarsem L Gupta, MD

Pulmonary Disease (CMS) · Stockbridge, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
75%Service-mix similarityView profile →

Lucian Thomas Marts, MD

Pulmonary Disease (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
74%Service-mix similarityView profile →

Stuart J Simon, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Austell, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
74%Service-mix similarityView profile →

Sumedha Ramakrishna Sonde, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Dalton, GA

Shared published services
3 shared services · view billing descriptions
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
  • Test to examine how well the lungs exchange gases (94729)
73%Service-mix similarityView profile →

Mohammad Ali Al Azem, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Marietta, GA

Shared published services
3 shared services · view billing descriptions
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
  • Test to examine how well the lungs exchange gases (94729)
72%Service-mix similarityView profile →

Ralph Lewis Haynes, M.D.

Specialty details in registry · Sandy Springs, GA

Shared published services
3 shared services · view billing descriptions
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
  • Test to examine how well the lungs exchange gases (94729)
71%Service-mix similarityView profile →

Herman Levy, M.D.

Pulmonary Disease (CMS) · Brunswick, GA

Shared published services
3 shared services · view billing descriptions
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
  • Test to examine how well the lungs exchange gases (94729)
69%Service-mix similarityView profile →

Amy Hajari Case, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Austell, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Test to determine lung volumes using sensors (94726)
  • Test to examine how well the lungs exchange gases (94729)
69%Service-mix similarityView profile →

Avanthika Thanushi Wynn, M.D.

Pulmonary Disease (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to determine lung volumes using sensors (94726)
69%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.