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Compare the published Medicare service mix of Mark Chen, DO with clinicians in the same registry specialty: Family Medicine.

LAS VEGAS, NV · Exact areaEdit location

2024 published service data · 277 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ryan Huang, D.O.

Family Medicine · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
83%Service-mix similarityView profile →

Kenneth Zeng, DO

Family Medicine · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
79%Service-mix similarityView profile →

Maria Habbi, M.D.

Family Medicine · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
56%Service-mix similarityView profile →

Kofi E Sarfo, M.D.

Family Medicine · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
45%Service-mix similarityView profile →

Thomas J Hunt, M.D.

Family Medicine · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
42%Service-mix similarityView profile →

Naz Wahab, MD

Family Medicine · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
  • Removal of skin and tissue, each additional 20.0 sq cm or less (11045)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
40%Service-mix similarityView profile →

Monique Bate Bate Akoachere, MD

Family Medicine · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
38%Service-mix similarityView profile →

Adrian Adrian, MD

Family Medicine · Las Vegas, NV

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
34%Service-mix similarityView profile →

Amy Sparks, MD

Family Medicine · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
33%Service-mix similarityView profile →

Jeffrey Scott Morton, M.D.

Family Medicine · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
33%Service-mix similarityView profile →

Patrick Adib Tawil, M.D.

Family Medicine · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
33%Service-mix similarityView profile →

Elena Lynn Keith, DO

Family Medicine · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
33%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.