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Compare the published Medicare service mix of Herbert Williams, PA-C with clinicians in the same registry specialty: Physician Assistant.

NJ · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Janine M Pecora, PA

Physician Assistant · Browns Mills, NJ

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
50%Service-mix similarityView profile →

Tova Larson, PA

Physician Assistant · Mount Laurel, NJ

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)
44%Service-mix similarityView profile →

Katelynn Marie Timony, PA-C

Physician Assistant · Hamburg, NJ

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
40%Service-mix similarityView profile →

Anna Chung, PA-C

Physician Assistant · Montville, NJ

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
28%Service-mix similarityView profile →

Casey Marie Friedman, PA-C

Physician Assistant · Sewell, NJ

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
18%Service-mix similarityView profile →

Lora Mchale, PA-C

Physician Assistant · Montville, NJ

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
16%Service-mix similarityView profile →

Julie Becker, PA

Physician Assistant · Hawthorne, NJ

Shared published services
2 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Advance care planning, first 30 minutes (99497)
16%Service-mix similarityView profile →

April Huggler, PA-C

Physician Assistant · Freehold, NJ

Shared published services
2 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Advance care planning, first 30 minutes (99497)
15%Service-mix similarityView profile →

Polina Osmanoff, PA

Physician Assistant · Highland Park, NJ

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
13%Service-mix similarityView profile →

Andrew Seise, P.A.

Physician Assistant · Verona, NJ

Shared published services
2 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Advance care planning, first 30 minutes (99497)
13%Service-mix similarityView profile →

Priscilla Duerstock

Physician Assistant · Logan Twp, NJ

Shared published services
1 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
12%Service-mix similarityView profile →

Kirsten A. Ruhl, PA-C

Physician Assistant · Florham Park, NJ

Shared published services
2 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Advance care planning, first 30 minutes (99497)
12%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.