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Similar work.
More providers to explore.

Compare the published Medicare service mix of Cynthia L Witkowski, MPH RD CDE LDN with clinicians in the same registry specialty: Registered Dietitian Or Nutrition Professional (CMS).

FL · Exact areaEdit location

2024 published service data · 62 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Lisa Ashley, RD, LD/N, CDE

Registered Dietitian Or Nutrition Professional (CMS) · Coral Springs, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
100%Service-mix similarityView profile →

Julie D Roberts, RD

Registered Dietitian Or Nutrition Professional (CMS) · The Villages, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
100%Service-mix similarityView profile →

Kristen M Hubbard, MS, RD

Registered Dietitian Or Nutrition Professional (CMS) · The Villages, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
78%Service-mix similarityView profile →

Matthew James Kerr, RD

Registered Dietitian Or Nutrition Professional (CMS) · Ft Lauderdale, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
77%Service-mix similarityView profile →

Paulette Klostreich, RD, LD/N

Specialty details in registry · Palm City, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
76%Service-mix similarityView profile →

Misha Frances Biden, DIETICIAN

Registered Dietitian Or Nutrition Professional (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
75%Service-mix similarityView profile →

Natalia Cristina Torres-Negron, RD, LD

Registered Dietitian Or Nutrition Professional (CMS) · Weston, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
74%Service-mix similarityView profile →

Sharon Louise Franco, REGISTERED DIETITIAN

Registered Dietitian Or Nutrition Professional (CMS) · Fort Myers, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
73%Service-mix similarityView profile →

Benjamin Aaron Tzeel, MPH, RD, LDN, CSCS

Registered Dietitian Or Nutrition Professional (CMS) · Tampa, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
73%Service-mix similarityView profile →

Kimberly Samantha Riley, RD

Registered Dietitian Or Nutrition Professional (CMS) · Parrish, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
73%Service-mix similarityView profile →

Natalie Elizabeth Romano, RD

Registered Dietitian Or Nutrition Professional (CMS) · Palmetto, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
73%Service-mix similarityView profile →

Adam Keith Lax, RD/LDN

Registered Dietitian Or Nutrition Professional (CMS) · West Palm Beach, FL

Shared published services
1 shared services · view billing descriptions
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
72%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.