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Compare the published Medicare service mix of Austin Joseph Causey, MD with clinicians in the same registry specialty: Emergency Medicine (CMS).

CA · Exact areaEdit location

2024 published service data · 10 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nitin Ubhayakar, MD

Emergency Medicine · Hospice/Palliative Care (CMS) · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Critical care, first 30-74 minutes (99291)
76%Service-mix similarityView profile →

Marla M Gandara, M.D.

Emergency Medicine · Hospice/Palliative Care (CMS) · Burbank, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
52%Service-mix similarityView profile →

Allen Yang, DO

Emergency Medicine (CMS) · Duarte, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Critical care, first 30-74 minutes (99291)
49%Service-mix similarityView profile →

Lisa Raptis, M.D.

Emergency Medicine · Hospice/Palliative Care (CMS) · Pomona, CA

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
29%Service-mix similarityView profile →

Llorens Joseph Pembrook, MD

Internal Medicine (CMS) · Van Nuys, CA

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
28%Service-mix similarityView profile →

Shelena Dawn Laws, M.D.

Hospice/Palliative Care (CMS) · Roseville, CA

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
14%Service-mix similarityView profile →

Maria De Lourdes Ladino Sturchler, M.D.

Emergency Medicine · Hospice/Palliative Care (CMS) · San Diego, CA

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
13%Service-mix similarityView profile →

Joseph Vega, DO

Hospice/Palliative Care (CMS) · Duarte, CA

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
11%Service-mix similarityView profile →

Megan C Swan, M.D.

Hospice/Palliative Care (CMS) · Fremont, CA

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
8%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.