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Compare the published Medicare service mix of Priscilla Kathleen Stumpf, M.D. with clinicians in the same registry specialty: Radiation Oncology (CMS).

GREENFIELD, IN · 25 milesEdit location
Within 25 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 27 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael Eaton, M.D.

Radiation Oncology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
92%Service-mix similarity~16.1 milesView profile →

Omar F Ishaq, M.D.

Radiation Oncology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
89%Service-mix similarity~18.3 milesView profile →

Jennifer Elizabeth Fisher, M.D.

Radiation Oncology (CMS) · Anderson, IN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
85%Service-mix similarity~22.9 milesView profile →

Namita Agrawal, MD

Radiation Oncology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
84%Service-mix similarity~18.3 milesView profile →

Chandrika Patel, MD

Radiation Oncology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
84%Service-mix similarity~12.7 milesView profile →

Julia Joyce Compton, MD

Radiation Oncology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
84%Service-mix similarity~20.8 milesView profile →

Mark P Langer, M.D.

Radiation Oncology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
84%Service-mix similarity~18.3 milesView profile →

Christopher Alan Leagre, MD

Radiation Oncology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
83%Service-mix similarity~20.8 milesView profile →

Shih Jack Wei, M.D.

Radiation Oncology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
83%Service-mix similarity~12.7 milesView profile →

Robert Howard Liebross, MD

Radiation Oncology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
82%Service-mix similarity~20.8 milesView profile →

Daniel William Weed, MD

Radiation Oncology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
81%Service-mix similarity~12.7 milesView profile →

William Tyler Turchan, M.D.

Radiation Oncology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
81%Service-mix similarity~12.5 milesView 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 approximate distance 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.