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Compare the published Medicare service mix of Brianna Subero with clinicians in the same registry specialty: Nurse Practitioner (CMS).

CA · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Shannon Tam, NP

Specialty details in registry · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
70%Service-mix similarityView profile →

Elham Hamzeh, NP

Specialty details in registry · Canoga Park, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
70%Service-mix similarityView profile →

Ataa B Maty, NP

Nurse Practitioner (CMS) · El Cajon, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
70%Service-mix similarityView profile →

Mark Christian Sampang

Nurse Practitioner (CMS) · Cerritos, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
70%Service-mix similarityView profile →

Arbert Nazareno, DNP

Nurse Practitioner (CMS) · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
70%Service-mix similarityView profile →

Gerard Tcheumani, NP

Nurse Practitioner (CMS) · Oxnard, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
65%Service-mix similarityView profile →

Nnennaya Ogbulorie Okoronkwo, PMHNP

Nurse Practitioner (CMS) · Fontana, CA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Psychiatric diagnostic evaluation with medical services (90792)
61%Service-mix similarityView profile →

Nathan Thien Phuc Ngo

Nurse Practitioner (CMS) · Orange, CA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Psychiatric diagnostic evaluation with medical services (90792)
60%Service-mix similarityView profile →

Wanting Tan, PMHNP

Nurse Practitioner (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Psychiatric diagnostic evaluation with medical services (90792)
60%Service-mix similarityView profile →

Maria Bince Trippel, PMHNP

Nurse Practitioner (CMS) · Irvine, CA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Psychiatric diagnostic evaluation with medical services (90792)
58%Service-mix similarityView profile →

Emily Kampas, APRN, CNP

Specialty details in registry · Carlsbad, CA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Psychiatric diagnostic evaluation with medical services (90792)
52%Service-mix similarityView profile →

Deva Stevens, NP

Nurse Practitioner (CMS) · Long Beach, CA

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
51%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.