A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Morgan G Leak, M.D. with clinicians in the same registry specialty: Internal Medicine.

AMARILLO, TX · Exact areaEdit location

2024 published service data · 49 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Anuradha S Gopalachar, M.D.

Internal Medicine · Amarillo, TX

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Automated urinalysis test (81003)
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
31%Service-mix similarityView profile →

David Scott Stevener, M.D.

Internal Medicine · Amarillo, TX

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Automated urinalysis test (81003)
  • Urine microalbumin (protein) analysis (82044)
25%Service-mix similarityView profile →

Salil Kumar Trehan, M.D.

Internal Medicine · Amarillo, TX

Shared published services
3 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
22%Service-mix similarityView profile →

Adrian P Pay, M.D.

Internal Medicine · Amarillo, TX

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
21%Service-mix similarityView profile →

Holly Mitchell, MD

Internal Medicine · Amarillo, TX

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
18%Service-mix similarityView profile →

Steven Kyle Norris, M.D.

Internal Medicine · Amarillo, TX

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a (G0179)
17%Service-mix similarityView profile →

Alan Wade Keister, M.D.

Internal Medicine · Amarillo, TX

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a (G0179)
16%Service-mix similarityView profile →

Joanna Wilson, DO

Internal Medicine · Amarillo, TX

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
16%Service-mix similarityView profile →

Kaylee Jane Shepherd, M.D.

Internal Medicine · Amarillo, TX

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
14%Service-mix similarityView profile →

Susan L Neese, MD

Internal Medicine · Amarillo, TX

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
14%Service-mix similarityView profile →

Christopher O Gulley, M.D.

Internal Medicine · Amarillo, TX

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
14%Service-mix similarityView profile →

Ryan Batson Smithee, M.D.

Internal Medicine · Amarillo, TX

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
13%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.