HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Joseph Crockett Lankford, M.D. with clinicians in the same registry specialty: Urology (CMS).

CHARLOTTE, NC · Exact areaEdit location

2024 published service data · 34 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nicholas Elliot Noble, MD

General Surgery · Urology (CMS) · Charlotte, NC

Shared published services
2 shared services · view billing descriptions
  • Surgical removal of prostate and surrounding lymph nodes using an endoscope (55866)
  • Removal of lymph nodes of both sides of pelvis using an endoscope (38571)
47%Service-mix similarityView profile →

Stephen Boyd Riggs, MD

Urology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Surgical removal of prostate and surrounding lymph nodes using an endoscope (55866)
  • Removal of lymph nodes of both sides of pelvis using an endoscope (38571)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
32%Service-mix similarityView profile →

Craig H Robson, MD

Urology (CMS) · Charlotte, NC

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
31%Service-mix similarityView profile →

Kris Gaston, MD

Urology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Surgical removal of prostate and surrounding lymph nodes using an endoscope (55866)
  • Removal of lymph nodes of both sides of pelvis using an endoscope (38571)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
30%Service-mix similarityView profile →

Samuel Jay Peretsman, M.D.

Urology (CMS) · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
26%Service-mix similarityView profile →

Daniel Chang, PA

Physician Assistant (CMS) · Charlotte, NC

Shared published services
1 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)
22%Service-mix similarityView profile →

Justin Thomas Matulay, MD

Urology (CMS) · Charlotte, NC

Shared published services
2 shared services · view billing descriptions
  • Surgical removal of prostate and surrounding lymph nodes using an endoscope (55866)
  • Removal of lymph nodes of both sides of pelvis using an endoscope (38571)
19%Service-mix similarityView profile →

Michael Brian Smigelski, MD

Urology (CMS) · Charlotte, NC

Shared published services
1 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)
17%Service-mix similarityView profile →

Peter Earl Clark, MD

Urology (CMS) · Charlotte, NC

Shared published services
1 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)
16%Service-mix similarityView profile →

Angela K. Schang, MD

Specialty details in registry · Charlotte, NC

Shared published services
1 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)
16%Service-mix similarityView profile →

Stephen Guice

Urology (CMS) · Charlotte, NC

Shared published services
1 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)
16%Service-mix similarityView profile →

Mark J. Makhuli, MD

Urology (CMS) · Charlotte, NC

Shared published services
1 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)
14%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.