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Compare the published Medicare service mix of Steven H Feinsilver, MD with clinicians in the same registry specialty: Pulmonary Disease · Sleep Medicine (CMS).

NEW YORK, NY · Exact areaEdit location

2024 published service data · 17 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Miranda Tan, DO

Critical Care (Intensivists) (CMS) · New York, NY

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Sleep study including heart rate, breathing, and sleep time (95800)
85%Service-mix similarityView profile →

Boris Gilyadov, M.D.

Family Practice · Sleep Medicine (CMS) · New York, NY

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
72%Service-mix similarityView profile →

Omar E. Burschtin, M.D.

Pulmonary Disease · Sleep Medicine (CMS) · New York, NY

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Sleep study including heart rate, breathing, and sleep time (95800)
69%Service-mix similarityView profile →

Vincent Xavier Grbach, MD

Sleep Medicine (CMS) · New York, NY

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Sleep study in sleep lab (6 years or older) (95810)
69%Service-mix similarityView profile →

Andrew William Varga, MD/PHD

Neurology · Sleep Medicine (CMS) · New York, NY

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Sleep study in sleep lab (6 years or older) (95810)
65%Service-mix similarityView profile →

Helena Miriam Schotland, M.D.

Pulmonary Disease · Sleep Medicine (CMS) · New York, NY

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Sleep study including heart rate, breathing, and sleep time (95800)
64%Service-mix similarityView profile →

Jason Zachary Bronstein, M.D.

Pulmonary Disease · Sleep Medicine (CMS) · New York, NY

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)
  • Sleep study in sleep lab (6 years or older) (95810)
  • Home sleep test (hst) with type iv portable monitor, unattended; minimum of 3 channels (G0400)
57%Service-mix similarityView profile →

Oren Cohen

Sleep Medicine (CMS) · New York, NY

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Sleep study including heart rate, breathing, and sleep time (95800)
53%Service-mix similarityView profile →

Kammi Grayson, DO

Sleep Medicine (CMS) · New York, NY

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)
  • Sleep study including heart rate, breathing, and sleep time (95800)
  • Sleep study in sleep lab (6 years or older) (95810)
51%Service-mix similarityView profile →

Omer Ahmed, M.D.

Critical Care (Intensivists) · Emergency Medicine · Hospitalist · Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS) · New York, NY

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
49%Service-mix similarityView profile →

Sanja Jelic, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Sleep study including heart rate, breathing, and sleep time (95800)
  • Sleep study in sleep lab (6 years or older) (95810)
  • Test to examine how well the lungs exchange gases (94729)
43%Service-mix similarityView profile →

Sean Michael Duenas, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · New York, NY

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Sleep study including heart rate, breathing, and sleep time (95800)
42%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.