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Compare the published Medicare service mix of Justin Chan, M. D. with clinicians in the same registry specialty: Hospice/Palliative Care (CMS).

GRAPEVINE, TX · 25 milesEdit location
Within 25 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 · 8 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Derek Chui, DO

Family Practice · Hospice/Palliative Care (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Advance care planning, first 30 minutes (99497)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
92%Service-mix similarity~20.4 milesView profile →

Inez Leal Elder, MD, MPH

Family Practice · Hospice/Palliative Care (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Advance care planning, first 30 minutes (99497)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
85%Service-mix similarity~20.4 milesView profile →

Pierre J Lavedan, M.D.

Family Practice · Hospice/Palliative Care (CMS) · Garland, TX

Shared published services
3 shared services · view billing descriptions
  • Advance care planning, first 30 minutes (99497)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
82%Service-mix similarity~23.3 milesView profile →

Alfred E Levy, M.D.

Hospice/Palliative Care (CMS) · Plano, TX

Shared published services
3 shared services · view billing descriptions
  • Advance care planning, first 30 minutes (99497)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
78%Service-mix similarity~18.1 milesView profile →

Sigy Jacob Chathanatt, DO

Family Practice · Hospice/Palliative Care (CMS) · Dallas, TX

Shared published services
2 shared services · view billing descriptions
  • Advance care planning, first 30 minutes (99497)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
51%Service-mix similarity~19.6 milesView profile →

Anthony Michael Zepeda, M.D.

Family Practice · Hospice/Palliative Care (CMS) · Fort Worth, TX

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
49%Service-mix similarity~20.0 milesView profile →

Matthew L Rios, MD

Family Practice · Geriatric Medicine · Hospice/Palliative Care (CMS) · Fort Worth, TX

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
19%Service-mix similarity~20.0 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.