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Compare the published Medicare service mix of Michael Thornton Longaker, MD MBA with clinicians in the same registry specialty: General Surgery · Plastic And Reconstructive Surgery (CMS).

CA · Exact areaEdit location

2024 published service data · 204 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Mark Kahn, M.D.

Plastic And Reconstructive Surgery (CMS) · Palo Alto, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
66%Service-mix similarityView profile →

Subhro Kamal Sen, M.D.

Hand Surgery · Plastic And Reconstructive Surgery (CMS) · Palo Alto, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
65%Service-mix similarityView profile →

Joseph Kurt Bivens, M.D.

Plastic And Reconstructive Surgery (CMS) · Brawley, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
64%Service-mix similarityView profile →

Mervin Low, MD

Plastic And Reconstructive Surgery (CMS) · Tustin, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
59%Service-mix similarityView profile →

Nayiri Doudikian-Scaff, M.D.

Plastic And Reconstructive Surgery (CMS) · Pasadena, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
55%Service-mix similarityView profile →

Matthew Jonathon Murphy, MD

Plastic And Reconstructive Surgery (CMS) · Palo Alto, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
52%Service-mix similarityView profile →

Derrick Check Wan, MD

Plastic And Reconstructive Surgery (CMS) · Palo Alto, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
52%Service-mix similarityView profile →

Barbara Jean Ryan, M.D.

Plastic And Reconstructive Surgery (CMS) · Encinitas, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
49%Service-mix similarityView profile →

Jeremy Adam Silk, M.D.

Hand Surgery · Plastic And Reconstructive Surgery (CMS) · Salinas, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
41%Service-mix similarityView profile →

Millicent Overley Rovelo, M.D.

Plastic And Reconstructive Surgery (CMS) · Beverly Hills, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
38%Service-mix similarityView profile →

Melissa Marie Smith, M.D.

Plastic And Reconstructive Surgery (CMS) · Newport Beach, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
37%Service-mix similarityView profile →

Michael A Bain, MD

Plastic And Reconstructive Surgery (CMS) · Newport Beach, CA

Shared published services
2 shared services · view billing descriptions
  • Removal of muscle and/or tissue, 20.0 sq cm or less (11043)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
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.