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Compare the published Medicare service mix of Lea Borgi with clinicians in the same registry specialty: Specialty details in registry.

BOSTON, MA · Exact areaEdit location

2024 published service data · 129 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David J R Steele, MD

Internal Medicine · Nephrology (CMS) · Boston, MA

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)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Hemodialysis procedure with physician evaluation (90935)
82%Service-mix similarityView profile →

Finnian Raymond Mc Causland, MB BCH BAO

Nephrology (CMS) · Boston, MA

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)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Hemodialysis procedure with physician evaluation (90935)
77%Service-mix similarityView profile →

Rivka Ayalon, M.D.

Internal Medicine · Nephrology (CMS) · Boston, MA

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)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Hemodialysis procedure with physician evaluation (90935)
75%Service-mix similarityView profile →

Andrew L Lundquist, MD, PHD

Internal Medicine · Nephrology (CMS) · Boston, MA

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)
  • Hemodialysis procedure with physician evaluation (90935)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
73%Service-mix similarityView profile →

Ashish Mahajan, M.D.

Critical Care (Intensivists) · Internal Medicine · Nephrology (CMS) · Boston, MA

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)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Hemodialysis procedure with physician evaluation (90935)
73%Service-mix similarityView profile →

Aditya Singh Pawar, M.D.

Nephrology (CMS) · Boston, MA

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)
  • Hemodialysis procedure with physician evaluation (90935)
  • 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 →

Louis Ercolani, M.D.

Internal Medicine · Nephrology (CMS) · Boston, MA

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)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Hemodialysis procedure with physician evaluation (90935)
68%Service-mix similarityView profile →

Kristin Marie Corapi, MD

Internal Medicine · Nephrology (CMS) · Boston, MA

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)
  • Hemodialysis procedure with physician evaluation (90935)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
68%Service-mix similarityView profile →

Orhan Efe, MD

Internal Medicine · Nephrology (CMS) · Boston, MA

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)
  • Hemodialysis procedure with physician evaluation (90935)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
64%Service-mix similarityView profile →

Rania Khedher El Fekih, MD

Internal Medicine · Nephrology (CMS) · Boston, MA

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)
  • Hemodialysis procedure with physician evaluation (90935)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
64%Service-mix similarityView profile →

Ye M Tun, M.D

Internal Medicine · Nephrology (CMS) · Boston, MA

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)
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Hemodialysis procedure with physician evaluation (90935)
63%Service-mix similarityView profile →

Katherine Scovner Ravi, MD, MPH

Internal Medicine · Nephrology (CMS) · Boston, MA

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)
  • Hemodialysis procedure with physician evaluation (90935)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
62%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.