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Compare the published Medicare service mix of Mozella Williams, MD with clinicians in the same registry specialty: Family Medicine.

MD · 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.

Gemma Melanie Armstrong, D.O.

Family Medicine · Havre De Grace, MD

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level, by device for home use (83037)
  • Urinalysis, manual test (81002)
76%Service-mix similarityView profile →

Stephen John Robinson, M.D.

Family Medicine · Salisbury, MD

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Routine electrocardiogram (ecg) using at least 12 leads with tracing (93005)
38%Service-mix similarityView profile →

Jonathan J Miller, M.D.

Family Medicine · Grantsville, MD

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level, by device for home use (83037)
  • Routine electrocardiogram (ecg) using at least 12 leads with tracing (93005)
34%Service-mix similarityView profile →

Loretta Sutphin, M.D.

Family Medicine · Fulton, MD

Shared published services
2 shared services · view billing descriptions
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
30%Service-mix similarityView profile →

Lauren Marie Perz, DO

Family Medicine · Leonardtown, MD

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
29%Service-mix similarityView profile →

Alison Anna Sikirica, MD

Family Medicine · Kensington, MD

Shared published services
2 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
29%Service-mix similarityView profile →

Haroon Akhtar, M.D.

Family Medicine · Aspen Hill, MD

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
28%Service-mix similarityView profile →

Veronica C. Obodo-Eckblad, MD

Family Medicine · Silver Spring, MD

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • Detection test by immunoassay with direct visual observation for influenza virus (87804)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)
28%Service-mix similarityView profile →

Halcyeane Theodora Dardaine, MD

Family Medicine · Odenton, MD

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • 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 →

Gloria I Lee, MD

Family Medicine · Rockville, MD

Shared published services
2 shared services · view billing descriptions
  • 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 →

Sonia Marie Rhoden-Salmon, MD

Family Medicine · Bowie, MD

Shared published services
3 shared services · view billing descriptions
  • Urinalysis, manual test (81002)
  • 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 →
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.