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Compare the published Medicare service mix of Isabelita R. Bella, MD with clinicians in the same registry specialty: Neurology.

WORCESTER, MA · Exact areaEdit location

2024 published service data · 59 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David A. Chad, MD

Neurology · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Needle measurement of electrical activity in arm or leg muscles, limited study (95885)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
77%Service-mix similarityView profile →

Francis Michael Huttinger, MD

Neurology · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Nerve conduction, 13 or more studies (95913)
64%Service-mix similarityView profile →

Kate Daniello, M.D.

Neurology · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Needle measurement of electrical activity in arm or leg muscles, limited study (95885)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
56%Service-mix similarityView profile →

Maria S Dibner, M.D., MPH

Neurology · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Needle measurement of electrical activity in arm or leg muscles, limited study (95885)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
53%Service-mix similarityView profile →

Justin Donaghy, M.D.

Neurology · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Nerve conduction, 9-10 studies (95911)
49%Service-mix similarityView profile →

Shivkumar Bhadola

Neurology · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Needle measurement of electrical activity in arm or leg muscles, limited study (95885)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
48%Service-mix similarityView profile →

Gary R Keilson, MD

Neurology · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Needle measurement of electrical activity in arm or leg muscles, limited study (95885)
  • Nerve conduction, 11-12 studies (95912)
43%Service-mix similarityView profile →

Miguel L. Zialcita, M.D.

Neurology · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • 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 →

Muhammad Ramzan, M.D.

Neurology · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 13 or more studies (95913)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
39%Service-mix similarityView profile →

Ashley Ann Beatrice Bradylyons, MD

Neurology · Worcester, MA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
37%Service-mix similarityView profile →

Mikhail Vydrin, M.D.

Neurology · Worcester, MA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
36%Service-mix similarityView profile →

Richard P. Goddeau, D.O.

Neurology · Worcester, MA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
36%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.