A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Richard Walter Chan Tim, M.D. with clinicians in the same registry specialty: Neurology.

RALEIGH, NC · Exact areaEdit location

2024 published service data · 29 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sommer Ebdlahad Philips, M.D.

Neurology · Raleigh, NC

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, 7-8 studies (95910)
62%Service-mix similarityView profile →

Timothy Edward Ryan, MD

Neurology · Raleigh, NC

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, 7-8 studies (95910)
55%Service-mix similarityView profile →

Hartej Singh Sethi, MD

Neurology · Raleigh, NC

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, 7-8 studies (95910)
46%Service-mix similarityView profile →

Guangbin Xia, MD, PHD

Neurology · Raleigh, NC

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, 5-6 studies (95909)
41%Service-mix similarityView profile →

Ryan Badih Ghusayni, MD

Neurology · Raleigh, NC

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, 7-8 studies (95910)
40%Service-mix similarityView profile →

Susan A. Glenn, M.D.

Neurology · Raleigh, NC

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, 13 or more studies (95913)
23%Service-mix similarityView profile →

Mithila Fadia

Neurology · Raleigh, NC

Shared published services
1 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
17%Service-mix similarityView profile →

Ninad Desai

Neurology · Raleigh, NC

Shared published services
1 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
14%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.