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Compare the published Medicare service mix of Rajiv Dua, M.D. with clinicians in the same registry specialty: Family Medicine.

COLUMBIA, MD · Exact areaEdit location

2024 published service data · 34 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Rena Marie Johnson, M.D.

Family Medicine · Columbia, MD

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 alcohol misuse screening, 5 to 15 minutes (G0442)
  • Annual depression screening, 5 to 15 minutes (G0444)
54%Service-mix similarityView profile →

David Milton Leichtling, M.D.

Family Medicine · Columbia, MD

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)
  • Magnesium level (83735)
  • Blood test, comprehensive group of blood chemicals (80053)
49%Service-mix similarityView profile →

Robert F Cadogan, MD

Family Medicine · Columbia, MD

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)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
48%Service-mix similarityView profile →

David Joon Young Jang, M.D.

Family Medicine · Columbia, MD

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)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
47%Service-mix similarityView profile →

Deepak A. Shah, MD

Family Medicine · Columbia, MD

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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
44%Service-mix similarityView profile →

Zeenat Nadeem Hashmi, M.D.

Family Medicine · Columbia, MD

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 depression screening, 5 to 15 minutes (G0444)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
43%Service-mix similarityView profile →

Sandra G Sattin, MD

Family Medicine · Columbia, MD

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)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
42%Service-mix similarityView profile →

Susan Brown Schoenfeld, MD

Family Medicine · Columbia, MD

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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
42%Service-mix similarityView profile →

Alkesh Patel, M.D.

Family Medicine · Columbia, MD

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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
37%Service-mix similarityView profile →

Sarah Jane Arnold, MD

Family Medicine · Columbia, MD

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)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
35%Service-mix similarityView profile →

Bisma Zulfiqar, MD

Family Medicine · Columbia, MD

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
35%Service-mix similarityView profile →

David Peter Luebbert, M.D.

Family Medicine · Columbia, MD

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
35%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.