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Compare the published Medicare service mix of Linda Wahl Harris, MD with clinicians in the same registry specialty: Family Medicine.

KNOXVILLE, TN · Exact areaEdit location

2024 published service data · 142 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ryan Allen Shillingburg, DO

Family Medicine · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
57%Service-mix similarityView profile →

Monte David Hall, M.D.

Family Medicine · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
52%Service-mix similarityView profile →

Jairo Alfredo Fortich, M.D.

Family Medicine · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
50%Service-mix similarityView profile →

Benjamin Michael Roe, DO

Family Medicine · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
50%Service-mix similarityView profile →

Amish V Patel, M.D.

Family Medicine · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Hospital discharge day management, 30 minutes or less (99238)
  • Hospital discharge day management, more than 30 minutes (99239)
43%Service-mix similarityView profile →

Ann Degroff Carter, MD

Family Medicine · Knoxville, TN

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)
42%Service-mix similarityView profile →

Andy Bafi Adusei, M.D.

Family Medicine · Knoxville, TN

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
41%Service-mix similarityView profile →

Philip Frank Meyette, M.D.

Family Medicine · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Hospital discharge day management, 30 minutes or less (99238)
  • Hospital discharge day management, more than 30 minutes (99239)
41%Service-mix similarityView profile →

Gary Wayne Lethco, M.D.

Family Medicine · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
39%Service-mix similarityView profile →

Patchouco Theodore, MD

Family Medicine · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
39%Service-mix similarityView profile →

Rebecca Kendra Kemmet, MD

Family Medicine · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Hospital discharge day management, 30 minutes or less (99238)
37%Service-mix similarityView profile →

Thomas Austin Witt, MD

Family Medicine · Knoxville, TN

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Hospital discharge day management, 30 minutes or less (99238)
37%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.