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Compare the published Medicare service mix of Sylvana Atallah, M.D. with clinicians in the same registry specialty: Internal Medicine.

SOUTH BEND, IN · Exact areaEdit location

2024 published service data · 37 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Seth Hauschild

Internal Medicine · South Bend, IN

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
55%Service-mix similarityView profile →

Nicholas Rizzo, M.D.

Internal Medicine · South Bend, IN

Shared published services
2 shared services · view billing descriptions
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
15%Service-mix similarityView profile →

Rachelina Portolese Kvietkus, M.D.

Internal Medicine · South Bend, IN

Shared published services
2 shared services · view billing descriptions
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
13%Service-mix similarityView profile →

Rita Schmid, M.D.

Internal Medicine · South Bend, IN

Shared published services
2 shared services · view billing descriptions
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
12%Service-mix similarityView profile →

Catherine N Wolff, DO

Internal Medicine · South Bend, IN

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
11%Service-mix similarityView profile →

Haidong Bao, M.D.

Internal Medicine · South Bend, IN

Shared published services
1 shared services · view billing descriptions
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
10%Service-mix similarityView profile →

Matthew Darl Norton, DO

Internal Medicine · South Bend, IN

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
10%Service-mix similarityView profile →

Steven P. Crowell, MD

Internal Medicine · South Bend, IN

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
10%Service-mix similarityView profile →

Alice S Lusk, MD

Internal Medicine · South Bend, IN

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
10%Service-mix similarityView profile →

Jason Stegink

Internal Medicine · South Bend, IN

Shared published services
1 shared services · view billing descriptions
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
10%Service-mix similarityView profile →

Nycole Wells, MD

Internal Medicine · South Bend, IN

Shared published services
1 shared services · view billing descriptions
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
9%Service-mix similarityView profile →

Asima Rashid, MD

Internal Medicine · South Bend, IN

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
9%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.