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Compare the published Medicare service mix of Ryan D Loyd, DO with clinicians in the same registry specialty: Interventional Pain Management (CMS).

IN · Exact areaEdit location

2024 published service data · 19 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Rajiv Tewari, M.D.

Interventional Pain Management (CMS) · Carmel, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
89%Service-mix similarityView profile →

Maher Fattouh, MD

Anesthesiology · Pain Management (CMS) · Dyer, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
83%Service-mix similarityView profile →

Kevin E. Macadaeg, M.D.

Interventional Pain Management (CMS) · Carmel, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
75%Service-mix similarityView profile →

Meredith L Langhorst, MD

Family Practice · Pain Management (CMS) · Fishers, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
74%Service-mix similarityView profile →

Abhishek Das, M.D.

Pain Management · Physical Medicine And Rehabilitation (CMS) · Mishawaka, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
74%Service-mix similarityView profile →

Jon A Karl, MD

Anesthesiology · Pain Management (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
74%Service-mix similarityView profile →

John W. Arbuckle, MD

Anesthesiology · Pain Management (CMS) · Carmel, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
74%Service-mix similarityView profile →

Philip Michael Shumsky, MD

Anesthesiology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
73%Service-mix similarityView profile →

Katherine Williams, DO

Pain Management (CMS) · Evansville, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
67%Service-mix similarityView profile →

Joseph Folz, D.O.

Anesthesiology · Pain Management (CMS) · Evansville, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
66%Service-mix similarityView profile →

Ting Wei, MD

Anesthesiology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
61%Service-mix similarityView profile →

Jonathan P. Gentile, M.D.

Anesthesiology · Interventional Pain Management (CMS) · Carmel, IN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
  • Injection of lower or sacral spine facet joint using imaging guidance, second level (64494)
60%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.