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Compare the published Medicare service mix of David J Hartung, DO with clinicians in the same registry specialty: Family Medicine.

SEYMOUR, IN · Exact areaEdit location

2024 published service data · 17 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Stephanie L. Williams, DO

Family Medicine · Seymour, IN

Shared published services
3 shared services · view billing descriptions
  • Assessment of emotional or behavioral problems (96127)
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Hemoglobin a1c level (83036)
82%Service-mix similarityView profile →

Desha Lynn Secrest, MD

Family Medicine · Seymour, IN

Shared published services
3 shared services · view billing descriptions
  • Assessment of emotional or behavioral problems (96127)
  • Injection of drug or substance under skin or into muscle (96372)
  • Hemoglobin a1c level (83036)
77%Service-mix similarityView profile →

Rebecca Rose-Cilluffo Hennessy, M.D.

Family Medicine · Seymour, IN

Shared published services
3 shared services · view billing descriptions
  • Assessment of emotional or behavioral problems (96127)
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Hemoglobin a1c level (83036)
77%Service-mix similarityView profile →

David Robert Baker, MD

Family Medicine · Seymour, IN

Shared published services
3 shared services · view billing descriptions
  • Assessment of emotional or behavioral problems (96127)
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Hemoglobin a1c level (83036)
77%Service-mix similarityView profile →

Matthew C Wilson, D.O.

Family Medicine · Seymour, IN

Shared published services
2 shared services · view billing descriptions
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Hemoglobin a1c level (83036)
58%Service-mix similarityView profile →

Ryan Smith Hennessy, M.D.

Family Medicine · Seymour, IN

Shared published services
2 shared services · view billing descriptions
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Hemoglobin a1c level (83036)
57%Service-mix similarityView profile →

Nicholas R Lemming, MD

Family Medicine · Seymour, IN

Shared published services
3 shared services · view billing descriptions
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Hemoglobin a1c level (83036)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)
27%Service-mix similarityView profile →

Martha Jane Shirley, D.O,

Family Medicine · Seymour, IN

Shared published services
3 shared services · view billing descriptions
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Hemoglobin a1c level (83036)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)
25%Service-mix similarityView profile →

Bradley Scott Morin, M.D.

Family Medicine · Seymour, IN

Shared published services
3 shared services · view billing descriptions
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Hemoglobin a1c level (83036)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)
24%Service-mix similarityView profile →

Aaron Frey, MD

Family Medicine · Seymour, IN

Shared published services
3 shared services · view billing descriptions
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Hemoglobin a1c level (83036)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)
22%Service-mix similarityView profile →

Pamela Harting Snook-Tidd, MD

Family Medicine · Seymour, IN

Shared published services
2 shared services · view billing descriptions
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Hemoglobin a1c level (83036)
20%Service-mix similarityView profile →

Samuel C Borcherding, MD

Family Medicine · Seymour, IN

Shared published services
2 shared services · view billing descriptions
  • Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes (G0136)
  • Hemoglobin a1c level (83036)
19%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.