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Compare the published Medicare service mix of Steven Todd Wallenius, M.D. with clinicians in the same registry specialty: Family Medicine.

SPARTANBURG, SC · Exact areaEdit location

2024 published service data · 81 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Matthew Jonathan Edwards, MD

Family Medicine · Spartanburg, SC

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
42%Service-mix similarityView profile →

Scott William Arendt, M.D.

Family Medicine · Spartanburg, SC

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
41%Service-mix similarityView profile →

Charlotte Medlock Patel, DO

Family Medicine · Spartanburg, SC

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
40%Service-mix similarityView profile →

Gary D. Rauch, M.D.

Family Medicine · Spartanburg, SC

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
39%Service-mix similarityView profile →

Tod R Reel, MD

Family Medicine · Spartanburg, SC

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
38%Service-mix similarityView profile →

Deepak Malhan, M.D.

Family Medicine · Spartanburg, SC

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)
38%Service-mix similarityView profile →

Calem Anderson Al-Shaikhly, DO

Family Medicine · Spartanburg, SC

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
38%Service-mix similarityView profile →

Baker Boles, M.D.

Family Medicine · Spartanburg, SC

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
37%Service-mix similarityView profile →

Michelle Jones-Moon, DO

Family Medicine · Spartanburg, SC

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
37%Service-mix similarityView profile →

Tara Wheeler, D.O.

Family Medicine · Spartanburg, SC

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
37%Service-mix similarityView profile →

Robert Earl Mcdonald, MD

Family Medicine · Spartanburg, SC

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
36%Service-mix similarityView profile →

Kristy Kaye Atkinson, DO

Family Medicine · Spartanburg, SC

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
35%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.