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Compare the published Medicare service mix of Annie Kathryn Massey, PA-C with clinicians in the same registry specialty: Physician Assistant.

TN · 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.

Haley Henard Debusk, PA

Physician Assistant · Tazewell, TN

Shared published services
3 shared services · view billing descriptions
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, basic group of blood chemicals (calcium, total) (80048)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
56%Service-mix similarityView profile →

Rebecca L Sexton, PA

Physician Assistant · Jefferson City, TN

Shared published services
3 shared services · view billing descriptions
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, basic group of blood chemicals (calcium, total) (80048)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
54%Service-mix similarityView profile →

Meghan M Mullins, MMS, PA-C

Physician Assistant · Bristol, TN

Shared published services
3 shared services · view billing descriptions
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, basic group of blood chemicals (calcium, total) (80048)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
49%Service-mix similarityView profile →

Angela Lett, PA

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Hemoglobin a1c level (83036)
48%Service-mix similarityView profile →

Lindsey Ann Clyde, PA-C

Physician Assistant · Jefferson City, TN

Shared published services
3 shared services · view billing descriptions
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, basic group of blood chemicals (calcium, total) (80048)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
47%Service-mix similarityView profile →

Kenneth Nicley, PA

Physician Assistant · Maynardville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Hemoglobin a1c level (83036)
47%Service-mix similarityView profile →

Matthew T Lavelle, PA

Physician Assistant · Lenoir City, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Hemoglobin a1c level (83036)
46%Service-mix similarityView profile →

Katherine Hames Cummings, PA-C

Physician Assistant · Milan, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Hemoglobin a1c level (83036)
45%Service-mix similarityView profile →

Alanah Bell, PA-C

Physician Assistant · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Hemoglobin a1c level (83036)
44%Service-mix similarityView profile →

Ashley Ann Greene, PA-C

Physician Assistant · Dandridge, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Hemoglobin a1c level (83036)
43%Service-mix similarityView profile →

Katherine Paige Bourne, PA-C

Physician Assistant · Johnson City, TN

Shared published services
3 shared services · view billing descriptions
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, basic group of blood chemicals (calcium, total) (80048)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
42%Service-mix similarityView profile →

Emily Anne Lewis, PA

Physician Assistant · Shelbyville, TN

Shared published services
3 shared services · view billing descriptions
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, basic group of blood chemicals (calcium, total) (80048)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
41%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.