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Compare the published Medicare service mix of Anne Elizabeth Ruble, MD with clinicians in the same registry specialty: Psychiatry.

CATONSVILLE, MD · 10 milesEdit location
Within 10 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 · 166 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Paul Nestadt, M.D.

Psychiatry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
100%Service-mix similarity~8.0 milesView profile →

Russell Margolis, M.D.

Psychiatry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
100%Service-mix similarity~8.0 milesView profile →

Paul Moonwhan Kim, M.D., PH.D.

Psychiatry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
100%Service-mix similarity~8.0 milesView profile →

Sandeep Nayak, MD

Psychiatry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
100%Service-mix similarity~9.8 milesView profile →

Graham Wester Redgrave, M.D.

Psychiatry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
100%Service-mix similarity~8.0 milesView profile →

Elizabeth Kastelic, M.D.

Psychiatry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
100%Service-mix similarity~8.0 milesView profile →

Sarah Ramsay Andrews

Psychiatry · Columbia, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
100%Service-mix similarity~9.6 milesView profile →

Karen Swartz, M.D.

Psychiatry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
100%Service-mix similarity~8.0 milesView profile →

Kevin Li

Psychiatry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
69%Service-mix similarity~8.0 milesView profile →

Mansoor Ahmed Malik, M.D.

Psychiatry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
68%Service-mix similarity~9.8 milesView profile →

Chiadikaobi Uchendu Onyike, M.D.

Psychiatry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
67%Service-mix similarity~8.0 milesView profile →

Oscar Joseph Bienvenu, M.D.

Psychiatry · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
62%Service-mix similarity~8.0 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.