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Compare the published Medicare service mix of William Mark Silverman, D.O. with clinicians in the same registry specialty: Family Medicine.

MAITLAND, FL · Exact areaEdit location

2024 published service data · 13 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Eddie Clark Waldheim, M.D.

Family Medicine · Maitland, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Hemoglobin a1c level (83036)
  • Automated urinalysis test (81003)
40%Service-mix similarityView profile →

Amy Williams, DO

Family Medicine · Maitland, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Automated urinalysis test (81003)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
39%Service-mix similarityView profile →

Gurpawan Dhaliwal, MD

Family Medicine · Maitland, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
37%Service-mix similarityView profile →

Judithe Paulius, D.O.

Family Medicine · Maitland, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Automated urinalysis test (81003)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
33%Service-mix similarityView profile →

Kent S Hoffman, DO

Family Medicine · Maitland, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
31%Service-mix similarityView profile →

Gavin Nicholas Van Staden, MD

Family Medicine · Maitland, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
28%Service-mix similarityView profile →

Shawn H Cox, MD

Family Medicine · Maitland, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
27%Service-mix similarityView profile →

Mark Kevin Mckenzie, M.D.

Family Medicine · Maitland, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
27%Service-mix similarityView profile →

Erin R Cottengim, P.A.-C

Family Medicine · Maitland, FL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
25%Service-mix similarityView profile →

Carlos Alberto Ramirez-Blessing, D.O.

Family Medicine · Maitland, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
25%Service-mix similarityView profile →

Sandeep Pandya, MD

Family Medicine · Maitland, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Automated urinalysis test (81003)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
23%Service-mix similarityView profile →

Prudent Marcelin, MD

Family Medicine · Maitland, FL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
20%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.