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Compare the published Medicare service mix of Bahaa Bolous Girgis, M.D. with clinicians in the same registry specialty: Internal Medicine.

RIVERSIDE, CA · Exact areaEdit location

2024 published service data · 74 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Pravin M Panchal, MD

Internal Medicine · Riverside, CA

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
35%Service-mix similarityView profile →

Derek Nguyen, MD

Internal Medicine · Riverside, CA

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • 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 →

Mohammad S Kharazmi, MD

Internal Medicine · Riverside, CA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
29%Service-mix similarityView profile →

Jacqueline Gesner Agcaoili, MD

Internal Medicine · Riverside, CA

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
26%Service-mix similarityView profile →

Mousa Matar, M.D.

Internal Medicine · Riverside, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Transitional care management services for problem of at least moderate complexity (99495)
  • Nursing facility discharge management, more than 30 minutes (99316)
24%Service-mix similarityView profile →

Andrew Philip Corr, MD

Internal Medicine · Riverside, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Transitional care management services for problem of at least moderate complexity (99495)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
22%Service-mix similarityView profile →

Andro Sharobiem, M.D.

Internal Medicine · Riverside, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
21%Service-mix similarityView profile →

Waqqas Shahid Mirza, MD

Internal Medicine · Riverside, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
21%Service-mix similarityView profile →

Viona X Zhang, MD

Internal Medicine · Riverside, CA

Shared published services
1 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
19%Service-mix similarityView profile →

Valentine U Otuechere, MD., MPH.

Internal Medicine · Riverside, CA

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
13%Service-mix similarityView profile →

Tony Sang-Jin Kwon, MD

Internal Medicine · Riverside, CA

Shared published services
1 shared services · view billing descriptions
  • Transitional care management services for problem of at least moderate complexity (99495)
8%Service-mix similarityView profile →

Mina N Mikhail, MD

Internal Medicine · Riverside, CA

Shared published services
1 shared services · view billing descriptions
  • Transitional care management services for problem of at least moderate complexity (99495)
5%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.