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Compare the published Medicare service mix of Papaiah Gopal, MD with clinicians in the same registry specialty: Physical Medicine And Rehabilitation (CMS).

ANDOVER, MA · 25 milesEdit location
Within 25 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 110 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Meredith Hedin, DO

Specialty details in registry · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
55%Service-mix similarity~20.9 milesView profile →

Sophia W Chan, DO, DPT, L.AC., ATC

Physical Medicine And Rehabilitation (CMS) · Cambridge, MA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
48%Service-mix similarity~19.0 milesView profile →

Karen Louise Bougas, MD MPH

Specialty details in registry · Concord, MA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
48%Service-mix similarity~17.0 milesView profile →

Margaret Ann Robinson, D.O.

Physical Medicine And Rehabilitation (CMS) · Peabody, 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, 5-6 studies (95909)
  • Nerve conduction, 3-4 studies (95908)
47%Service-mix similarity~13.3 milesView profile →

Jie Cheng, M.D., PH.D

Physical Medicine And Rehabilitation (CMS) · Nashua, NH

Shared published services
2 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 5-6 studies (95909)
47%Service-mix similarity~16.8 milesView profile →

Benjamin Scott

Physical Medicine And Rehabilitation (CMS) · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
46%Service-mix similarity~21.4 milesView profile →

Melissa Colbert

Physical Medicine And Rehabilitation (CMS) · Charlestown, MA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)
44%Service-mix similarity~19.6 milesView profile →

Janet Limke, MD

Specialty details in registry · Roxbury Crossing, 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, 5-6 studies (95909)
  • Nerve conduction, 3-4 studies (95908)
38%Service-mix similarity~22.4 milesView profile →

Chiawen Liang, M.D.

Physical Medicine And Rehabilitation (CMS) · Wellesley, MA

Shared published services
2 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 5-6 studies (95909)
38%Service-mix similarity~24.1 milesView profile →

Zachary Bohart, MD

Physical Medicine And Rehabilitation (CMS) · Woburn, 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, 5-6 studies (95909)
  • Nerve conduction, 3-4 studies (95908)
36%Service-mix similarity~11.6 milesView profile →

Gregory J Zuercher, M.D.

Osteopathic Manipulative Medicine · Physical Medicine And Rehabilitation (CMS) · Nashua, NH

Shared published services
2 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 5-6 studies (95909)
23%Service-mix similarity~16.8 milesView profile →

Cristina A Shea, MD

Physical Medicine And Rehabilitation (CMS) · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • Nerve conduction, 5-6 studies (95909)
22%Service-mix similarity~20.6 milesView 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 approximate distance 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.