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Compare the published Medicare service mix of Francis L Mccafferty, MD with clinicians in the same registry specialty: Allergy/Immunology (CMS).

GA · Exact areaEdit location

2024 published service data · 71 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David William Carlton, MD

Allergy/Immunology (CMS) · Rome, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
94%Service-mix similarityView profile →

Lily Gem Hwang, MD

Allergy/Immunology (CMS) · Roswell, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
93%Service-mix similarityView profile →

David D Tanner, MD

Allergy/Immunology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
88%Service-mix similarityView profile →

Erinn L Gardner, MD

Allergy/Immunology · Internal Medicine (CMS) · Canton, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
87%Service-mix similarityView profile →

Alexander Matthew Gilmore, MD

Allergy/Immunology · Pediatric Medicine (CMS) · Canton, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
84%Service-mix similarityView profile →

Michele Henson, MD

Allergy/Immunology (CMS) · Pooler, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
80%Service-mix similarityView profile →

Keith Ian Lenchner, MD

Allergy/Immunology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
78%Service-mix similarityView profile →

John David Vickery, M.D.

Allergy/Immunology (CMS) · Newnan, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)
77%Service-mix similarityView profile →

Nakyoung Judy Nam, M.D.

Allergy/Immunology · Internal Medicine (CMS) · Dacula, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
75%Service-mix similarityView profile →

Kathleen A Sheerin, MD

Allergy/Immunology (CMS) · Lawrenceville, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
74%Service-mix similarityView profile →

Poneh Heine, MD

Allergy/Immunology (CMS) · Lawrenceville, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
72%Service-mix similarityView profile →

Faria Memnum Khan, M.D.

Allergy/Immunology (CMS) · Gainesville, GA

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using allergenic extract (95004)
  • Professional service for multiple injections of allergen (95117)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
71%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.