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Compare the published Medicare service mix of Helene M. Koch, D.O. with clinicians in the same registry specialty: Obstetrics & Gynecology.

BALA CYNWYD, PA · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 149 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Edward Lawrence Langan, MD

Obstetrics & Gynecology · Wynnewood, PA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
50%Service-mix similarity~2.4 milesView profile →

Devin Michele Reilly, MD

Obstetrics & Gynecology · Philadelphia, PA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
40%Service-mix similarity~5.9 milesView profile →

Karolynn T Echols, MD

Obstetrics & Gynecology · Philadelphia, PA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
33%Service-mix similarity~5.9 milesView profile →

Tess Crouss, M.D.

Obstetrics & Gynecology · King Of Prussia, PA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Urinalysis, manual test (81002)
29%Service-mix similarity~9.4 milesView profile →

Courtney Griffiths, D.O

Obstetrics & Gynecology · Camden, NJ

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
28%Service-mix similarity~8.4 milesView profile →

Wingkan Winnie Sbar, MD

Obstetrics & Gynecology · Bryn Mawr, PA

Shared published services
1 shared services · view billing descriptions
  • Assessment of emotional or behavioral problems (96127)
28%Service-mix similarity~5.1 milesView profile →

Gina Marie Mantia-Smaldone, MD

Obstetrics & Gynecology · Philadelphia, PA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
25%Service-mix similarity~8.7 milesView profile →

Lauren Smith Krill, M.D.

Obstetrics & Gynecology · Camden, NJ

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
20%Service-mix similarity~8.4 milesView profile →

Ume Farwa, M.D.

Obstetrics & Gynecology · Camden, NJ

Shared published services
1 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
16%Service-mix similarity~8.4 milesView profile →

Ryan Sobel, MD

Obstetrics & Gynecology · Philadelphia, PA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
12%Service-mix similarity~5.9 milesView profile →

Nicole D Salva, MD

Obstetrics & Gynecology · Wynnewood, PA

Shared published services
1 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
11%Service-mix similarity~2.4 milesView profile →

Jane Bennett Porcelan, MD

Obstetrics & Gynecology · Bryn Mawr, PA

Shared published services
1 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
9%Service-mix similarity~5.1 milesView 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 approximate distance 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.