A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of John Franklin Gamble with clinicians in the same registry specialty: Anesthesiology.

COLORADO SPRINGS, CO · Exact areaEdit location

2024 published service data · 79 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Matthew G Bean, DO

Anesthesiology · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasound of heart with probe in esophagus, with report (93312)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
66%Service-mix similarityView profile →

Melina Shoni, MD

Anesthesiology · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasound of heart with probe in esophagus, with report (93312)
  • Insertion of tube in pulmonary artery for monitoring (93503)
63%Service-mix similarityView profile →

Jennifer Kollman, MD

Anesthesiology · Colorado Springs, CO

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
62%Service-mix similarityView profile →

Jason Daniel Lefkof, D.O.

Anesthesiology · Colorado Springs, CO

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
62%Service-mix similarityView profile →

Jarred Hicks, M.D.

Anesthesiology · Colorado Springs, CO

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
61%Service-mix similarityView profile →

Russell Allen, MD

Anesthesiology · Colorado Springs, CO

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
61%Service-mix similarityView profile →

Michelle Maureen Mcgauvran, M.D.

Anesthesiology · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasound of heart with probe in esophagus, with report (93312)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
59%Service-mix similarityView profile →

Maricela Jacobo, M.D.

Anesthesiology · Colorado Springs, CO

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
53%Service-mix similarityView profile →

Daniel Rosenkrans

Anesthesiology · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for procedure on heart and large blood vessels (00560)
53%Service-mix similarityView profile →

Theresa Northern, DO

Anesthesiology · Colorado Springs, CO

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
52%Service-mix similarityView profile →

Matthew Petrie, M.D.

Anesthesiology · Colorado Springs, CO

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
50%Service-mix similarityView profile →

Katharine Heffner, MD

Anesthesiology · Colorado Springs, CO

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
49%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.