A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of John Fredrick Green, NP with clinicians in the same registry specialty: Family Nurse Practitioner.

HOUSTON, TX · 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.

Vallery S Ada, FNP-BC

Family Nurse Practitioner · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Thyroxine (thyroid chemical), free (84439)
75%Service-mix similarityView profile →

Miriam Nayeli Lopez, FNP

Family Nurse Practitioner · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
67%Service-mix similarityView profile →

Thao Tam Dang, FNP

Family Nurse Practitioner · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Thyroxine (thyroid chemical), free (84439)
66%Service-mix similarityView profile →

Joanna Kaplan Schaffer

Family Nurse Practitioner · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Thyroxine (thyroid chemical), free (84439)
57%Service-mix similarityView profile →

Clavis Registe, FNP

Family Nurse Practitioner · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
56%Service-mix similarityView profile →

Chun Yiu Chow

Family Nurse Practitioner · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
56%Service-mix similarityView profile →

Crystal Sweeting Bradley, NP

Family Nurse Practitioner · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
54%Service-mix similarityView profile →

Mario Jonas Coureaux Masso, FNP

Family Nurse Practitioner · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
53%Service-mix similarityView profile →

Ginger Mitcham Patel, RN, FNP-C

Family Nurse Practitioner · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
51%Service-mix similarityView profile →

Phuoc Ngo, NP

Family Nurse Practitioner · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
50%Service-mix similarityView profile →

Jessica Lauren Brown, FNP-C

Family Nurse Practitioner · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
50%Service-mix similarityView profile →

Holly Karen Mullins

Family Nurse Practitioner · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
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.