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Compare the published Medicare service mix of Cesia Maria Gallegos Kattan, MD with clinicians in the same registry specialty: Cardiovascular Disease.

NEW HAVEN, CT · Exact areaEdit location

2024 published service data · 61 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Samuel Sungup Hahn, MD

Cardiovascular Disease · New Haven, CT

Shared published services
3 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
68%Service-mix similarityView profile →

Michael Harry Beasley, M.D.

Cardiovascular Disease · New Haven, CT

Shared published services
3 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
66%Service-mix similarityView profile →

Joyce M. Oen-Hsiao, M.D.

Cardiovascular Disease · New Haven, CT

Shared published services
3 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)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
65%Service-mix similarityView profile →

Attila Feher, M.D., PH.D.

Cardiovascular Disease · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
65%Service-mix similarityView profile →

Antonio Angelo Giaimo, M.D.

Cardiovascular Disease · New Haven, CT

Shared published services
3 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
64%Service-mix similarityView profile →

John Stendahl

Cardiovascular Disease · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)
64%Service-mix similarityView profile →

Sounok Sen, MD

Cardiovascular Disease · New Haven, CT

Shared published services
3 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
62%Service-mix similarityView profile →

Andrew Joseph Levin

Cardiovascular Disease · New Haven, CT

Shared published services
3 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)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
55%Service-mix similarityView profile →

Maria Alexandra Rodriguez, MD

Cardiovascular Disease · New Haven, CT

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
52%Service-mix similarityView profile →

Khurram Nasir, MD, MPH

Cardiovascular Disease · New Haven, CT

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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
51%Service-mix similarityView profile →

Kelly C. Hanretta, D.O.

Cardiovascular Disease · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
50%Service-mix similarityView profile →

Tariq Ahmad, M.D.

Cardiovascular Disease · New Haven, CT

Shared published services
3 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
49%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.