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Compare the published Medicare service mix of Lisa Christine Winterroth, M.D. with clinicians in the same registry specialty: Allergy/Immunology · Pediatric Medicine (CMS).

SEATTLE, WA · Exact areaEdit location

2024 published service data · 12 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sara Seghezzo, M.D.

Allergy/Immunology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Test for allergy using allergenic extract (95004)
  • Injection of drug or substance under skin or into muscle (96372)
98%Service-mix similarityView profile →

Matthew Perez, MD

Allergy/Immunology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
  • Test for allergy using allergenic extract (95004)
  • Injection of drug or substance under skin or into muscle (96372)
96%Service-mix similarityView profile →

Bani Preet Kaur, M.D.

Allergy/Immunology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Injection of drug or substance under skin or into muscle (96372)
  • Professional service for single injection of allergen (95115)
87%Service-mix similarityView profile →

Daniel Groth

Allergy/Immunology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Injection of drug or substance under skin or into muscle (96372)
  • Professional service for single injection of allergen (95115)
86%Service-mix similarityView profile →

Frank S Virant, M.D.

Specialty details in registry · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Professional service for single injection of allergen (95115)
  • Professional service for multiple injections of allergen (95117)
  • Administration and interpretation of patient-focused health risk assessment (96160)
59%Service-mix similarityView profile →

Ashley M Jerath Tatum, M.D.

Specialty details in registry · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Administration and interpretation of patient-focused health risk assessment (96160)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
50%Service-mix similarityView profile →

Vinod Doreswamy, M.D.

Allergy/Immunology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Injection of drug or substance under skin or into muscle (96372)
  • Professional service for multiple injections of allergen (95117)
45%Service-mix similarityView profile →

Daniel H Petroni, M.D., PH.D.

Specialty details in registry · Seattle, WA

Shared published services
1 shared services · view billing descriptions
  • Professional service for preparation and provision of 1 or more antigens (95165)
43%Service-mix similarityView profile →

David M Robinson, MD

Allergy/Immunology (CMS) · Seattle, WA

Shared published services
2 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
37%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.