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Compare the published Medicare service mix of James Joseph Ryan, MD with clinicians in the same registry specialty: Family Medicine.

MEMPHIS, TN · Exact areaEdit location

2024 published service data · 89 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sheetal Mayur Patel, MD

Family Medicine · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Hemoglobin a1c level (83036)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
92%Service-mix similarityView profile →

Jana P Robinson, MD

Family Medicine · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Hemoglobin a1c level (83036)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
92%Service-mix similarityView profile →

Karima Taneishia Causey-Mckinley, M.D.

Family Medicine · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Hemoglobin a1c level (83036)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
91%Service-mix similarityView profile →

Katherine Leigh Mullins, M.D.

Family Medicine · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Hemoglobin a1c level (83036)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
87%Service-mix similarityView profile →

Oswald H. Thomas, MD

Family Medicine · Memphis, TN

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
34%Service-mix similarityView profile →

Lucy Lan Bruijn, MD, MPH

Family Medicine · Memphis, TN

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
33%Service-mix similarityView profile →

William Rice Drewry, M.D.

Family Medicine · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Administration of influenza virus vaccine (G0008)
33%Service-mix similarityView profile →

Philip G Mintz, MD

Family Medicine · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Administration of influenza virus vaccine (G0008)
29%Service-mix similarityView profile →

Robert Scott Parker, MD

Family Medicine · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Administration of influenza virus vaccine (G0008)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
29%Service-mix similarityView profile →

Racquel Dionnesia Spencer, MD

Family Medicine · Memphis, TN

Shared published services
2 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
29%Service-mix similarityView profile →

Michael Allen Bibb, MD

Family Medicine · Memphis, TN

Shared published services
2 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
28%Service-mix similarityView profile →

Melanie L Woodall, MD

Family Medicine · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Administration of influenza virus vaccine (G0008)
28%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.