A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Mark David Ruiz, PHD with clinicians in the same registry specialty: Clinical Psychologist (CMS).

FL · Exact areaEdit location

2024 published service data · 407 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nicola Marie Chung, PH.D.

Clinical Psychologist (CMS) · North Miami Beach, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

Robyn Lynn Wallace, PH.D

Clinical Psychologist (CMS) · Jupiter, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

Parker Lee Mott, PSY.D.

Clinical Psychologist (CMS) · Winter Garden, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

Gloria Pinzon Crutchfield, PH.D.

Clinical Psychologist (CMS) · Dunedin, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

Roselyn G Smith, PH.D.

Clinical Psychologist (CMS) · Miami, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

Molly M Snell, PHD

Clinical Psychologist (CMS) · Vero Beach, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

Anne Goldstein

Psychiatry (CMS) · Fort Myers, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

Sarah Gaumer

Specialty details in registry · Fort Lauderdale, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

Rose Zayco, PSY.D.

Clinical Psychologist (CMS) · Jacksonville, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

Thomas Moskowitz

Clinical Psychologist (CMS) · Fort Lauderdale, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

George Farid Moussa

Clinical Psychologist (CMS) · Fort Lauderdale, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

Lori Beth Gleicher, PSY.D.

Clinical Psychologist (CMS) · Boca Raton, FL

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychiatric diagnostic evaluation (90791)
100%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.