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Compare the published Medicare service mix of Manuel Garcia-Toca, MD with clinicians in the same registry specialty: General Surgery · Vascular Surgery (CMS).

CA · Exact areaEdit location

2024 published service data · 333 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Keith James Glover

Vascular Surgery (CMS) · Colton, CA

Shared published services
3 shared services · view billing descriptions
  • Complete ultrasound study of arm and leg arteries (93923)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
70%Service-mix similarityView profile →

Edwin Nathaniel Kendrick, MD

Vascular Surgery (CMS) · Ontario, CA

Shared published services
3 shared services · view billing descriptions
  • Complete ultrasound study of arm and leg arteries (93923)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
68%Service-mix similarityView profile →

Elizabeth Leigh George, MD

Vascular Surgery (CMS) · Palo Alto, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
64%Service-mix similarityView profile →

Shaun Michael Gifford, M.D.

Vascular Surgery (CMS) · Travis Afb, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
61%Service-mix similarityView profile →

Jonathan Howard Lin, M.D

Vascular Surgery (CMS) · Roseville, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
61%Service-mix similarityView profile →

Dong Hee Lee, M.D.

Vascular Surgery (CMS) · Sherman Oaks, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
61%Service-mix similarityView profile →

Ghaleb Azmi Darwazeh, M.D.

Vascular Surgery (CMS) · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
61%Service-mix similarityView profile →

Shihyau G Huang, M.D.

General Surgery · Vascular Surgery (CMS) · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
61%Service-mix similarityView profile →

Shipra Arya, MD

General Surgery · Vascular Surgery (CMS) · Palo Alto, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
60%Service-mix similarityView profile →

Neelima Katragunta, MD

General Surgery · Vascular Surgery (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
60%Service-mix similarityView profile →

Ahmed Abou-Zamzam, M.D.

General Surgery · Vascular Surgery (CMS) · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
60%Service-mix similarityView profile →

Jeffrey Lawrence Ballard, M.D.

Vascular Surgery (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Complete ultrasound study of arm and leg arteries (93923)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
60%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.