HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Janet Sunness, M.D. with clinicians in the same registry specialty: Ophthalmology.

BALTIMORE, MD · Exact areaEdit location

2024 published service data · 117 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael Carper, MD

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
61%Service-mix similarityView profile →

Gail Faith Schwartz, MD

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Imaging of retina (92134)
51%Service-mix similarityView profile →

Jennifer Thorne, M.D.

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Imaging of retina (92134)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
51%Service-mix similarityView profile →

Shalom Elihu Kelman, MD

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
49%Service-mix similarityView profile →

Andrew Rising Carey, M.D.

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
48%Service-mix similarityView profile →

Chinwenwa Uchechukwu Okeagu, M.D.

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
48%Service-mix similarityView profile →

Ishrat Ahmed, MD

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Imaging of retina (92134)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
47%Service-mix similarityView profile →

Maria Soledad Romero, MD

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Imaging of retina (92134)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
47%Service-mix similarityView profile →

Raymond Nicholas Sjaarda, M.D.

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Imaging of retina (92134)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
45%Service-mix similarityView profile →

Angela Gauthier

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Imaging of retina (92134)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
45%Service-mix similarityView profile →

Ismail Ahmad Shalaby, MD PHD

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Imaging of retina (92134)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
44%Service-mix similarityView profile →

Paulina Liberman Salazar, MD

Ophthalmology · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
43%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.