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Compare the published Medicare service mix of Shealynn Walker, MSN, RN, ACNP-BC with clinicians in the same registry specialty: Nurse Practitioner (CMS).

HOUSTON, TX · Exact areaEdit location

2024 published service data · 218 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Diane Marie Garib, ACNP

Nurse Practitioner (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
100%Service-mix similarityView profile →

Magdalena Marrufo, ACNP

Nurse Practitioner (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
100%Service-mix similarityView profile →

Jocelyn Thompson-Lann

Nurse Practitioner (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
100%Service-mix similarityView profile →

Richard Conrad Bear

Nurse Practitioner (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
93%Service-mix similarityView profile →

Nadia Jayne Bull, AGACNP-BC

Nurse Practitioner (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
92%Service-mix similarityView profile →

Gaurav Dhansukhlal Gheewala, NP

Nurse Practitioner (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
89%Service-mix similarityView profile →

Alexander Avila, AGACNP

Nurse Practitioner (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
84%Service-mix similarityView profile →

Pedro Martinez, APRN, AGACNP-BC

Nurse Practitioner (CMS) · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
77%Service-mix similarityView profile →

Kevin Patrick Smith, RN

Nurse Practitioner (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
76%Service-mix similarityView profile →

Vanessa Keira Madrid, APRN

Nurse Practitioner (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
76%Service-mix similarityView profile →

Suna Cai-Ng, NP

Nurse Practitioner (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
76%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.