A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Hai Dang with clinicians in the same registry specialty: Nurse Practitioner.

HOUSTON, TX · Exact areaEdit location

2024 published service data · 237 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Talula Annette Nicholson, NP

Nurse Practitioner · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Biopsy and aspiration of bone marrow sample for diagnosis (38222)
100%Service-mix similarityView profile →

Chao-Ming Lai, RN, ANP

Nurse Practitioner · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Biopsy and aspiration of bone marrow sample for diagnosis (38222)
59%Service-mix similarityView profile →

Ethel Cuballes Estrada, APRN-C

Nurse Practitioner · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Biopsy and aspiration of bone marrow sample for diagnosis (38222)
57%Service-mix similarityView profile →

Robin Cook

Nurse Practitioner · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Biopsy and aspiration of bone marrow sample for diagnosis (38222)
51%Service-mix similarityView profile →

Alice Lynn, RN, ANP

Nurse Practitioner · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Biopsy and aspiration of bone marrow sample for diagnosis (38222)
51%Service-mix similarityView profile →

Ellen C. Mullen, RN, ANP, GNP

Nurse Practitioner · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Biopsy and aspiration of bone marrow sample for diagnosis (38222)
50%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.