A DIFFERENT WAY TO EXPLORE

Similar work.
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Compare the published Medicare service mix of Vladimir D Kravtsov, M.D. with clinicians in the same registry specialty: Pathology (CMS).

BRENTWOOD, TN · Exact areaEdit location

2024 published service data · 36 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kristina Fasig, MD

Pathology (CMS) · Brentwood, TN

Shared published services
3 shared services · view billing descriptions
  • Flow cytometry technique for dna or cell analysis, each additional marker (88185)
  • Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (88374)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
67%Service-mix similarityView profile →

Heather M. Rietz, M.D.

Pathology (CMS) · Brentwood, TN

Shared published services
3 shared services · view billing descriptions
  • Flow cytometry technique for dna or cell analysis, each additional marker (88185)
  • Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (88374)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
64%Service-mix similarityView profile →

Pranil K Chandra, DO

Pathology (CMS) · Brentwood, TN

Shared published services
3 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (88374)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Molecular pathology procedure; physician interpretation and report (G0452)
52%Service-mix similarityView profile →

Richard B Hessler, M.D.

Pathology (CMS) · Brentwood, TN

Shared published services
3 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (88374)
  • Molecular pathology procedure; physician interpretation and report (G0452)
  • Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure (88377)
18%Service-mix similarityView profile →

John Fasig, MD

Pathology (CMS) · Brentwood, TN

Shared published services
3 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (88374)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Molecular pathology procedure; physician interpretation and report (G0452)
15%Service-mix similarityView profile →

Alison Elizabeth Stoner, MD

Pathology (CMS) · Brentwood, TN

Shared published services
3 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (88374)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Blood smear interpretation by physician with written report (85060)
12%Service-mix similarityView profile →

Julie Wilson Lemmon, MD

Pathology (CMS) · Brentwood, TN

Shared published services
2 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (88374)
  • Molecular pathology procedure; physician interpretation and report (G0452)
12%Service-mix similarityView profile →

Dana Lynn Cairo Tunnell, MD

Pathology (CMS) · Brentwood, TN

Shared published services
2 shared services · view billing descriptions
  • Bone marrow, smear interpretation (85097)
  • Blood smear interpretation by physician with written report (85060)
8%Service-mix similarityView profile →

Melissa Patton Hogan, MD

Pathology (CMS) · Brentwood, TN

Shared published services
1 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (88374)
7%Service-mix similarityView profile →

Alex Chang, M.D.

Pathology (CMS) · Brentwood, TN

Shared published services
1 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (88374)
7%Service-mix similarityView profile →

Benjamin Keith Chamberlain, MD

Pathology (CMS) · Brentwood, TN

Shared published services
2 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure (88377)
  • Blood smear interpretation by physician with written report (85060)
7%Service-mix similarityView profile →

Marcus Roger Winkler, D.O.

Pathology (CMS) · Brentwood, TN

Shared published services
2 shared services · view billing descriptions
  • Bone marrow, smear interpretation (85097)
  • Blood smear interpretation by physician with written report (85060)
6%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.