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Compare the published Medicare service mix of Michelle Connie Chen, MD with clinicians in the same registry specialty: Urology (CMS).

PHILADELPHIA, PA · Exact areaEdit location

2024 published service data · 80 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Edouard J. Trabulsi, M.D.

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Urinalysis, manual test (81002)
71%Service-mix similarityView profile →

Laura Douglass

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
70%Service-mix similarityView profile →

Colin D Sperling

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Urinalysis, manual test (81002)
69%Service-mix similarityView profile →

Michel Pontari, MD

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Urinalysis, manual test (81002)
68%Service-mix similarityView profile →

Perry R. Weiner, D.O.

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Urinalysis, manual test (81002)
68%Service-mix similarityView profile →

Rajiv Srinivas Raghavan, MD

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Urinalysis, manual test (81002)
67%Service-mix similarityView profile →

Ingride Richardson, M.D.

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Urinalysis, manual test (81002)
64%Service-mix similarityView profile →

Jeffrey Lee Rosenblum, MD

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
64%Service-mix similarityView profile →

Jeanne Llenado, D.O.

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Urinalysis, manual test (81002)
64%Service-mix similarityView profile →

Irwin S Goldstein, MD

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
62%Service-mix similarityView profile →

Deborah T. Glassman, M.D.

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Urinalysis, manual test (81002)
61%Service-mix similarityView profile →

Daniel Swerdloff, MD

Urology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
59%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.