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Compare the published Medicare service mix of Steve John Hamberis, M.D. with clinicians in the same registry specialty: Family Medicine.

GREENVILLE, SC · Exact areaEdit location

2024 published service data · 97 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Eric James Faile, M.D.

Family Medicine · Greenville, SC

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)
87%Service-mix similarityView profile →

Michael J. Marshall, D.O.

Family Medicine · Greenville, SC

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Insertion of needle into vein for collection of blood sample (36415)
74%Service-mix similarityView profile →

Angela Sell

Family Medicine · Greenville, SC

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)
73%Service-mix similarityView profile →

Fiby Kamel Abd El Malek, M.D.

Family Medicine · Greenville, SC

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Insertion of needle into vein for collection of blood sample (36415)
73%Service-mix similarityView profile →

Antoinette Denise Rhynes, MD

Family Medicine · Greenville, SC

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Insertion of needle into vein for collection of blood sample (36415)
70%Service-mix similarityView profile →

Cassidy Rose Hood, M.D.

Family Medicine · Greenville, SC

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Insertion of needle into vein for collection of blood sample (36415)
68%Service-mix similarityView profile →

Stephen Harris Keiser, MD

Family Medicine · Greenville, SC

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Insertion of needle into vein for collection of blood sample (36415)
68%Service-mix similarityView profile →

Casey Oliver Hurst, MD

Family Medicine · Greenville, SC

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
68%Service-mix similarityView profile →

Elizabeth Morris Motley, MD

Family Medicine · Greenville, SC

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Insertion of needle into vein for collection of blood sample (36415)
63%Service-mix similarityView profile →

James E. B. Wallace

Family Medicine · Greenville, SC

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)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)
  • Insertion of needle into vein for collection of blood sample (36415)
62%Service-mix similarityView profile →

James Lancaster Bridgeman

Family Medicine · Greenville, SC

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)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)
  • Insertion of needle into vein for collection of blood sample (36415)
62%Service-mix similarityView profile →

Brandon David Hecht, D.O.

Family Medicine · Greenville, SC

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)
62%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.