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Compare the published Medicare service mix of Iwona Lacka, M.D with clinicians in the same registry specialty: Geriatric Medicine · Internal Medicine (CMS).

CT · Exact areaEdit location

2024 published service data · 64 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Yung Ah Lee, M.D.

Geriatric Medicine · Internal Medicine (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
78%Service-mix similarityView profile →

Alison L Mcelhone, M.D.

Geriatric Medicine · Hospice/Palliative Care (CMS) · Derby, CT

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
44%Service-mix similarityView profile →

Saeeda Qadri, M.D.

Geriatric Medicine · Internal Medicine (CMS) · Southbury, CT

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
29%Service-mix similarityView profile →

Victoria Walker Costello, M.D.

Geriatric Medicine (CMS) · Farmington, CT

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes (99347)
26%Service-mix similarityView profile →

Luis Diego Leon, M.D.

Internal Medicine (CMS) · Southington, CT

Shared published services
2 shared services · view billing descriptions
  • Administration of influenza virus vaccine (G0008)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
26%Service-mix similarityView profile →

Maria Renna, MD, PHD

Geriatric Medicine · Internal Medicine (CMS) · Wethersfield, CT

Shared published services
3 shared services · view billing descriptions
  • Administration of influenza virus vaccine (G0008)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Transitional care management services for problem of at least moderate complexity (99495)
26%Service-mix similarityView profile →

Ann R Datunashvili, M.D.

Geriatric Medicine · Internal Medicine (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
23%Service-mix similarityView profile →

Jatupol Kositsawat, M.D.

Geriatric Medicine · Internal Medicine (CMS) · Farmington, CT

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
23%Service-mix similarityView profile →

Simina Clara Ionescu, MD

Geriatric Medicine · Internal Medicine (CMS) · West Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Administration of influenza virus vaccine (G0008)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
22%Service-mix similarityView profile →

Romana Zar

Geriatric Medicine · Hospice/Palliative Care · Internal Medicine (CMS) · Hartford, CT

Shared published services
2 shared services · view billing descriptions
  • Administration of influenza virus vaccine (G0008)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
22%Service-mix similarityView profile →

Arnold Dorosario, M.D.

Specialty details in registry · Trumbull, CT

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
22%Service-mix similarityView profile →

Mamta Singh, M.D.

Geriatric Medicine · Internal Medicine (CMS) · Willimantic, CT

Shared published services
2 shared services · view billing descriptions
  • Administration of influenza virus vaccine (G0008)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
21%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.