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Compare the published Medicare service mix of Adam Alston Richter, MD with clinicians in the same registry specialty: Vascular Surgery (CMS).

NASHVILLE, TN · Exact areaEdit location

2024 published service data · 19 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Allen Philip Lee, MD

General Surgery · Vascular Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of hemodialysis access (93990)
74%Service-mix similarityView profile →

Clifford Louis Garrard

General Surgery · Vascular Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of hemodialysis access (93990)
70%Service-mix similarityView profile →

Mary Caroline Nally, M.D.

Vascular Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Ultrasound of both sides of head and neck blood flow (93880)
67%Service-mix similarityView profile →

Mark David Iafrati, MD

Vascular Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of hemodialysis access (93990)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
66%Service-mix similarityView profile →

John A Curci, MD

Vascular Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Ultrasound of both sides of head and neck blood flow (93880)
66%Service-mix similarityView profile →

Christine Jeanette (J.) Deyholos, M.D.

General Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Ultrasound of both sides of head and neck blood flow (93880)
65%Service-mix similarityView profile →

Elizabeth Franzen Nelson, M.D.

Vascular Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of hemodialysis access (93990)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
65%Service-mix similarityView profile →

Julia Michelle Boll, M.D.

Vascular Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Ultrasound of both sides of head and neck blood flow (93880)
64%Service-mix similarityView profile →

Jimbob Faulk, M.D.

Vascular Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of hemodialysis access (93990)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
63%Service-mix similarityView profile →

Patrick C Ryan, M.D.

General Surgery · Vascular Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of hemodialysis access (93990)
63%Service-mix similarityView profile →

Patrick A Stone, M.D.

Vascular Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of hemodialysis access (93990)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
63%Service-mix similarityView profile →

Christy Mccuen Guth, M.D.

General Surgery · Vascular Surgery (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
61%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.