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Compare the published Medicare service mix of Christopher Copeland, M.D. with clinicians in the same registry specialty: Addiction Medicine (CMS).

TN · Exact areaEdit location

2024 published service data · 41 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Donald Wesley Grisham, M.D.

Internal Medicine (CMS) · Cookeville, TN

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
67%Service-mix similarityView profile →

Craig M Haire, M.D.

Internal Medicine (CMS) · Johnson City, TN

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
67%Service-mix similarityView profile →

Trueman David Smith, M.D.

General Practice (CMS) · Cookeville, TN

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Testing for presence of drug, read by direct observation (80305)
60%Service-mix similarityView profile →

Bradley Keith Rudge, M.D.

General Practice (CMS) · Franklin, TN

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
43%Service-mix similarityView profile →

Ramon Jongo Aquino, M.D.

Specialty details in registry · Clarksville, TN

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Testing for presence of drug, read by direct observation (80305)
41%Service-mix similarityView profile →

Keith Andrew Weaver, DO

General Practice (CMS) · Hixson, TN

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
40%Service-mix similarityView profile →

Kevin Brandt Johnson, DO

Family Practice (CMS) · Morristown, TN

Shared published services
1 shared services · view billing descriptions
  • Office-based treatment for opioid use disorder, including care coordination, individual therapy and group therapy and counseling; at least 60 minutes in a subsequent calendar month (G2087)
38%Service-mix similarityView profile →

David A Daniels, MD

Emergency Medicine · General Practice (CMS) · Columbia, TN

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
29%Service-mix similarityView profile →

Scott E May, M.D.

Family Practice · Obstetrics/Gynecology (CMS) · Elizabethton, TN

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
28%Service-mix similarityView profile →

Kendall Elizabeth Bush, PA-C

Physician Assistant (CMS) · Hermitage, TN

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
26%Service-mix similarityView profile →

James M Reed, DO

Emergency Medicine · Family Practice · General Practice (CMS) · Lebanon, TN

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
26%Service-mix similarityView profile →

Viswesvar Satyanarayan, M.D.

Family Practice (CMS) · Crossville, TN

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
25%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.