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Compare the published Medicare service mix of Michael John Ludkowski, M.D. with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

GREENVILLE, SC · Exact areaEdit location

2024 published service data · 14 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Matthew Ryan Gossage, M.D.

Interventional Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
59%Service-mix similarityView profile →

Jonathan Robert Hinshelwood, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
58%Service-mix similarityView profile →

Chauncy Bo Handran, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
47%Service-mix similarityView profile →

Stephen A Stringfellow, MD

Diagnostic Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
  • Ultrasonic guidance for needle placement (76942)
45%Service-mix similarityView profile →

Carl Gunnar Forsberg, M.D.

Interventional Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for needle placement (76942)
  • Ct scan of blood vessels of chest with contrast (71275)
45%Service-mix similarityView profile →

Antony Mikhail Gayed, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
  • Ultrasonic guidance for needle placement (76942)
40%Service-mix similarityView profile →

Phong T Le, M.D.

Interventional Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
  • Ultrasonic guidance for needle placement (76942)
33%Service-mix similarityView profile →

Henry Cooper Black, M.D.

Interventional Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
  • Ultrasonic guidance for needle placement (76942)
32%Service-mix similarityView profile →

Jonathan Eric Botstein, M.D.

Interventional Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
23%Service-mix similarityView profile →

Aron Michael Devane, MD

Interventional Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound of both sides of head and neck blood flow (93880)
18%Service-mix similarityView profile →

Charles Michael Heaton, M.D.

Interventional Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan of blood vessels of chest with contrast (71275)
14%Service-mix similarityView profile →

Jan Skrzypczak, MD

Interventional Radiology (CMS) · Greenville, SC

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan of blood vessels of chest with contrast (71275)
11%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.