A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Clay Michael Marvin, FNP with clinicians in the same registry specialty: Family Nurse Practitioner.

UNION CITY, TN · Exact areaEdit location

2024 published service data · 21 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alexandra Buckland, APRN-FNP

Family Nurse Practitioner · Union City, TN

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Automated urinalysis test (81003)
70%Service-mix similarityView profile →

Brandon Pate, FNP

Family Nurse Practitioner · Union City, TN

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Automated urinalysis test (81003)
68%Service-mix similarityView profile →

Kimberly Russom, NP

Family Nurse Practitioner · Union City, TN

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Automated urinalysis test (81003)
67%Service-mix similarityView profile →

Terry Howell, NP

Family Nurse Practitioner · Union City, TN

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Automated urinalysis test (81003)
62%Service-mix similarityView profile →

Kristina Pollock, NP

Family Nurse Practitioner · Union City, TN

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Automated urinalysis test (81003)
56%Service-mix similarityView profile →

Trent Jim-E Theriac, FNP-C

Family Nurse Practitioner · Union City, TN

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Automated urinalysis test (81003)
55%Service-mix similarityView profile →

Rita Carol Koon, FNP BC

Family Nurse Practitioner · Union City, TN

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Automated urinalysis test (81003)
53%Service-mix similarityView profile →

Laken Brooke Clanton, NP-C

Family Nurse Practitioner · Union City, TN

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Automated urinalysis test (81003)
52%Service-mix similarityView profile →

Brenda R. Dexter, FNP C

Family Nurse Practitioner · Union City, TN

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Automated urinalysis test (81003)
44%Service-mix similarityView profile →

Amy Michelle Callins, CFNP

Family Nurse Practitioner · Union City, TN

Shared published services
1 shared services · view billing descriptions
  • Automated urinalysis test (81003)
12%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.