A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Geo-Anna Quintanilla Hirshenbaum, PHD with clinicians in the same registry specialty: Specialty details in registry.

HOUSTON, TX · Exact areaEdit location

2024 published service data · 53 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sujin Ann-Yi, PH.D

Clinical Psychologist (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychiatric diagnostic evaluation (90791)
100%Service-mix similarityView profile →

Juliet Kroll, PHD

Clinical Psychologist (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
81%Service-mix similarityView profile →

Brenda J Sprinkle, PH.D.

Clinical Psychologist (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychiatric diagnostic evaluation (90791)
79%Service-mix similarityView profile →

Cindy L. Carmack, PHD

Clinical Psychologist (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychiatric diagnostic evaluation (90791)
71%Service-mix similarityView profile →

James Scott Creighton, PSY.D.

Clinical Psychologist (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychiatric diagnostic evaluation (90791)
70%Service-mix similarityView profile →

Samuel A Wolde

Clinical Psychologist (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychiatric diagnostic evaluation (90791)
69%Service-mix similarityView profile →

Karen O. Anderson, PHD

Specialty details in registry · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychiatric diagnostic evaluation (90791)
68%Service-mix similarityView profile →

Melissa Moore, PSYD

Clinical Psychologist (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychiatric diagnostic evaluation (90791)
66%Service-mix similarityView profile →

Judith Lynn Sonnenberg, PSYD

Clinical Psychologist (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychiatric diagnostic evaluation (90791)
65%Service-mix similarityView profile →

Alyssa Alinda Gonzalez, PHD

Clinical Psychologist (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychiatric diagnostic evaluation (90791)
65%Service-mix similarityView profile →

Grace Sung-Tzu Kao, PH.D.

Clinical Psychologist (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation (90791)
58%Service-mix similarityView profile →

Yasmine Omar, PHD

Clinical Psychologist (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation (90791)
58%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.