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Compare the published Medicare service mix of Matt Hai Pham, MD with clinicians in the same registry specialty: Internal Medicine.

LAS VEGAS, NV · Exact areaEdit location

2024 published service data · 395 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David H Rosenstein, M.D.

Internal Medicine · Las Vegas, NV

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)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Ultrasound study of arm and leg arteries (93922)
88%Service-mix similarityView profile →

Rebecca S Sinai, D.O.

Internal Medicine · Las Vegas, NV

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)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Ultrasound study of arm and leg arteries (93922)
84%Service-mix similarityView profile →

Babak Ghadishah, D.O.

Internal Medicine · Las Vegas, NV

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)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Ultrasound study of arm and leg arteries (93922)
84%Service-mix similarityView profile →

Gary J Grossman, M.D.

Internal Medicine · Las Vegas, NV

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)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Ultrasound study of arm and leg arteries (93922)
84%Service-mix similarityView profile →

Lawrence M Allen, MD

Internal Medicine · Las Vegas, NV

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)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
66%Service-mix similarityView profile →

Henry Wang, M.D.

Internal Medicine · Las Vegas, NV

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)
  • Advance care planning, first 30 minutes (99497)
  • Annual alcohol misuse screening, 5 to 15 minutes (G0442)
61%Service-mix similarityView profile →

Irfan Tahir, M.D.

Internal Medicine · Las Vegas, NV

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)
  • Ultrasound study of arm and leg arteries (93922)
  • Advance care planning, first 30 minutes (99497)
60%Service-mix similarityView profile →

Mehrdad A Tafreshi, MD

Internal Medicine · Las Vegas, NV

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)
  • Advance care planning, first 30 minutes (99497)
  • Annual depression screening, 5 to 15 minutes (G0444)
60%Service-mix similarityView profile →

Behzad Kermani, M.D.

Internal Medicine · Las Vegas, NV

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)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
59%Service-mix similarityView profile →

Ricardo J Velazquez, MD

Internal Medicine · Las Vegas, NV

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)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Ultrasound study of arm and leg arteries (93922)
56%Service-mix similarityView profile →

Sassan Kaveh, M.D.

Internal Medicine · Las Vegas, NV

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Advance care planning, first 30 minutes (99497)
56%Service-mix similarityView profile →

Janie Kwak-Tran, M.D.

Internal Medicine · Las Vegas, NV

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)
  • Ultrasound study of arm and leg arteries (93922)
  • Testing of autonomic nervous system function and heart rate response to deep breathing (95921)
55%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.