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Compare the published Medicare service mix of Susan Alexandra Roaten, MD with clinicians in the same registry specialty: Anesthesiology.

MEMPHIS, TN · Exact areaEdit location

2024 published service data · 64 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Raymond E Wilson, MD

Anesthesiology · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on urinary system through urethra (00910)
  • Anesthesia for procedure on anus and rectum (00902)
  • Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)
48%Service-mix similarityView profile →

Frederick D. Jones, M.D.

Anesthesiology · Memphis, TN

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 upper abdomen (00790)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
46%Service-mix similarityView profile →

David Coleman Leggett, MD

Anesthesiology · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on urinary system through urethra (00910)
  • Anesthesia for procedure on anus and rectum (00902)
  • Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)
44%Service-mix similarityView profile →

Abdullah N. Abdullah, MD

Anesthesiology · Memphis, TN

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 skin, muscles, or nerves of head, neck, and upper back (00300)
  • Anesthesia for procedure to assess heart electrical activity (00537)
43%Service-mix similarityView profile →

Bennett W Bicknell, MD

Anesthesiology · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on urinary system through urethra (00910)
  • Anesthesia for procedure on anus and rectum (00902)
  • Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)
42%Service-mix similarityView profile →

Jeffrey Williams, MD

Anesthesiology · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
41%Service-mix similarityView profile →

Shelly L Thannum, MD

Anesthesiology · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on urinary system through urethra (00910)
  • Anesthesia for procedure on anus and rectum (00902)
  • Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)
40%Service-mix similarityView profile →

Ravpreet Singh Gill, M.D.

Anesthesiology · Memphis, TN

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 upper abdomen (00790)
  • Anesthesia for other procedure on skin of arms, legs, and front body (00400)
39%Service-mix similarityView profile →

Jordan Van Swearingen, MD

Anesthesiology · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
36%Service-mix similarityView profile →

Matthew C Zachary, M.D.

Anesthesiology · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
35%Service-mix similarityView profile →

Jason Morris, MD

Anesthesiology · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
34%Service-mix similarityView profile →

Ghany Zafer, MD

Anesthesiology · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on urinary system through urethra (00910)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
33%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.