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Compare the published Medicare service mix of Stephen H Nightingale, M.D. with clinicians in the same registry specialty: Internal Medicine.

ME · Exact areaEdit location

2024 published service data · 332 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Rameen James Molavi, MD

Internal Medicine · Topsham, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
22%Service-mix similarityView profile →

Virinder Sidhu, M.D.

Internal Medicine · Bangor, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
20%Service-mix similarityView profile →

Steven Cutone, D.O.

Internal Medicine · Biddeford, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
15%Service-mix similarityView profile →

Katherine R Caldwell, MD

Internal Medicine · Portland, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
15%Service-mix similarityView profile →

Gregory Warren Burt, M.D.

Internal Medicine · Portland, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
14%Service-mix similarityView profile →

Tony Varghese, MD

Internal Medicine · Baltimore, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
13%Service-mix similarityView profile →

Nathan E Wilson, M.D.

Internal Medicine · Biddeford, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
13%Service-mix similarityView profile →

Sara Jane Erickson, M.D.

Internal Medicine · Sanford, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
12%Service-mix similarityView profile →

Scott Cathcart, MD

Internal Medicine · Portland, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
12%Service-mix similarityView profile →

Jennifer Cutone, M.D.

Internal Medicine · Biddeford, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
11%Service-mix similarityView profile →

Cynthia A. Atkinson, MD

Internal Medicine · Portland, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
11%Service-mix similarityView profile →

Douglas R Barr, MD

Internal Medicine · Portland, ME

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
10%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.