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Compare the published Medicare service mix of Li Chen, M.D. with clinicians in the same registry specialty: Hand Surgery · Orthopedic Surgery (CMS).

IN · Exact areaEdit location

2024 published service data · 52 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nicholas Jon Cook, MD

Hand Surgery · Orthopedic Surgery (CMS) · Muncie, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Aspiration and/or injection of fluid from small joint (20600)
95%Service-mix similarityView profile →

Kelly Carlberg Graner, M.D.

Hand Surgery (CMS) · Greenwood, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Aspiration and/or injection of fluid from small joint (20600)
92%Service-mix similarityView profile →

David A Cutcliffe, MD

Hand Surgery · Orthopedic Surgery (CMS) · Elkhart, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Aspiration and/or injection of fluid from small joint (20600)
91%Service-mix similarityView profile →

Toni E Lin, MD

Hand Surgery · Orthopedic Surgery (CMS) · Indianapolis, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Aspiration and/or injection of fluid from small joint (20600)
91%Service-mix similarityView profile →

Adelbert J Mencias, MD

Hand Surgery · Orthopedic Surgery (CMS) · South Bend, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Aspiration and/or injection of fluid from small joint (20600)
89%Service-mix similarityView profile →

David James Pope, M.D.

Hand Surgery · Orthopedic Surgery (CMS) · Elkhart, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • X-ray of wrist, minimum of 3 views (73110)
87%Service-mix similarityView profile →

Matthew Welsch, MD

Hand Surgery · Orthopedic Surgery (CMS) · Indianapolis, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Aspiration and/or injection of fluid from small joint (20600)
86%Service-mix similarityView profile →

Emily E Jewell, MD

Orthopedic Surgery (CMS) · Indianapolis, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Aspiration and/or injection of fluid from small joint (20600)
85%Service-mix similarityView profile →

Heather Celia Williams, MD

Orthopedic Surgery (CMS) · Indianapolis, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Aspiration and/or injection of fluid from small joint (20600)
82%Service-mix similarityView profile →

Ryan Christopher Hart, M.D.

Hand Surgery · Orthopedic Surgery (CMS) · Indianapolis, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Aspiration and/or injection of fluid from small joint (20600)
81%Service-mix similarityView profile →

John Mark Schramm, MD

Hand Surgery · Orthopedic Surgery (CMS) · Elkhart, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Aspiration and/or injection of fluid from small joint (20600)
81%Service-mix similarityView profile →

Lance A Rettig, MD

Hand Surgery · Orthopedic Surgery (CMS) · Carmel, IN

Shared published services
3 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Aspiration and/or injection of fluid from small joint (20600)
81%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.