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Compare the published Medicare service mix of Mohammad Said Al Hasan, MD with clinicians in the same registry specialty: Emergency Medicine · Internal Medicine · Nephrology (CMS).

CA · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Saman Lashkari, M.D.

Internal Medicine · Nephrology (CMS) · Tarzana, CA

Shared published services
3 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)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
54%Service-mix similarityView profile →

Danny Farah, MD

Internal Medicine · Nephrology (CMS) · Encino, CA

Shared published services
3 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)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
52%Service-mix similarityView profile →

Solomon Christopher Huang, M.D.

Internal Medicine · Nephrology (CMS) · Upland, CA

Shared published services
3 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)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
51%Service-mix similarityView profile →

Jean Claude Bassila, M.D.

Internal Medicine · Nephrology (CMS) · Santa Rosa, CA

Shared published services
3 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)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
51%Service-mix similarityView profile →

Alexander D Doan, MD

Nephrology (CMS) · San Jose, CA

Shared published services
3 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)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
48%Service-mix similarityView profile →

Sunil Hasmukh Patel, D.O.

Internal Medicine · Nephrology (CMS) · Apple Valley, CA

Shared published services
3 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)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
46%Service-mix similarityView profile →

Dariush Arfaania, M.D.

Internal Medicine · Nephrology (CMS) · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
46%Service-mix similarityView profile →

Saman Sarani, M.D.

Internal Medicine · Nephrology (CMS) · Upland, CA

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
45%Service-mix similarityView profile →

Edgard Mario Vera Tapia, MD

Internal Medicine · Nephrology (CMS) · Victorville, CA

Shared published services
3 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)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
44%Service-mix similarityView profile →

Mohsen M El Ramah, M.D.

Internal Medicine · Nephrology (CMS) · El Centro, CA

Shared published services
3 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)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
44%Service-mix similarityView profile →

Chirag Vaidya, MD

Internal Medicine · Nephrology (CMS) · Upland, CA

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
43%Service-mix similarityView profile →

Erik V Sitker, MD

Internal Medicine · Nephrology (CMS) · Burbank, CA

Shared published services
3 shared services · view billing descriptions
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
43%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.