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Compare the published Medicare service mix of Brian Lawrence Sontag, DO with clinicians in the same registry specialty: Obstetrics & Gynecology.

PENSACOLA, FL · Exact areaEdit location

2024 published service data · 26 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

William R Lile, DO

Obstetrics & Gynecology · Pensacola, FL

Shared published services
2 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)
100%Service-mix similarityView profile →

Charles Shane Medlock, MD

Obstetrics & Gynecology · Pensacola, FL

Shared published services
2 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)
100%Service-mix similarityView profile →

Jairan Lois Duke Elmore, DO

Obstetrics & Gynecology · Pensacola, FL

Shared published services
2 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)
79%Service-mix similarityView profile →

James Porter White, MD

Obstetrics & Gynecology · Pensacola, FL

Shared published services
2 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)
74%Service-mix similarityView profile →

Samantha Jo Johnson, M.D.

Obstetrics & Gynecology · Pensacola, FL

Shared published services
2 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)
71%Service-mix similarityView profile →

Noelle Rose Turnbow, M.D.

Obstetrics & Gynecology · Pensacola, FL

Shared published services
1 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
71%Service-mix similarityView profile →

Todd Daniel Stalnaker, DO

Obstetrics & Gynecology · Pensacola, FL

Shared published services
2 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)
67%Service-mix similarityView profile →

Ana Marie Antonetti, MD

Obstetrics & Gynecology · Pensacola, FL

Shared published services
2 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)
65%Service-mix similarityView profile →

John Butler Grammer, MD

Obstetrics & Gynecology · Pensacola, FL

Shared published services
2 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)
63%Service-mix similarityView profile →

Jill Marie Prafke, MD

Obstetrics & Gynecology · Pensacola, FL

Shared published services
2 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)
59%Service-mix similarityView profile →

Jeanne Eckert, MD

Obstetrics & Gynecology · Pensacola, FL

Shared published services
2 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
  • Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)
57%Service-mix similarityView profile →

Shahira Hanna, MD

Obstetrics & Gynecology · Pensacola, FL

Shared published services
1 shared services · view billing descriptions
  • Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)
55%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.