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Compare the published Medicare service mix of Stephen B Goldfarb, D.O. with clinicians in the same registry specialty: Hematology/Oncology (CMS).

MI · Exact areaEdit location

2024 published service data · 200 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ruby Gupta

Internal Medicine (CMS) · Dearborn, MI

Shared published services
3 shared services · view billing descriptions
  • Telephone medical discussion with physician, 21-30 minutes (99443)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
65%Service-mix similarityView profile →

Peter Jay Van Veldhuizen, M.D.

Hematology/Oncology (CMS) · Wyoming, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
59%Service-mix similarityView profile →

Samir Alsawah, MD

Hematology/Oncology · Internal Medicine (CMS) · Port Huron, MI

Shared published services
3 shared services · view billing descriptions
  • Administration of chemotherapy into vein, 1 hour or less (96413)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
57%Service-mix similarityView profile →

Venkatasiva Reddy Peram, M.D.

Hematology/Oncology (CMS) · Flint, MI

Shared published services
3 shared services · view billing descriptions
  • Administration of chemotherapy into vein, 1 hour or less (96413)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
54%Service-mix similarityView profile →

Cheryl Dawn Kovalski, D.O.

Specialty details in registry · Lansing, MI

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
53%Service-mix similarityView profile →

Stephanie Ann Dublis, D.O.

Hematology/Oncology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
53%Service-mix similarityView profile →

Lubina Arjyal, MD

Hematology/Oncology · Internal Medicine (CMS) · Detroit, MI

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
53%Service-mix similarityView profile →

Elisa Quiroz, M.D.

Hematology/Oncology · Internal Medicine (CMS) · Royal Oak, MI

Shared published services
3 shared services · view billing descriptions
  • Administration of chemotherapy into vein, 1 hour or less (96413)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
53%Service-mix similarityView profile →

Mohammed T Masri, MD

Hematology/Oncology · Internal Medicine (CMS) · Mount Clemens, MI

Shared published services
3 shared services · view billing descriptions
  • Telephone medical discussion with physician, 21-30 minutes (99443)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
52%Service-mix similarityView profile →

Hirva Mansurali Mamdani, M.D.

Hematology/Oncology · Internal Medicine (CMS) · Detroit, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
52%Service-mix similarityView profile →

Mohammed Najeeb Al Hallak, M.D.

Medical Oncology (CMS) · Detroit, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
52%Service-mix similarityView profile →

Lindsey Ruth Ackerman

Physician Assistant (CMS) · Sterling Heights, MI

Shared published services
3 shared services · view billing descriptions
  • Administration of chemotherapy into vein, 1 hour or less (96413)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
51%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.