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Compare the published Medicare service mix of Chaim J Bernstein, M.D. with clinicians in the same registry specialty: Internal Medicine · Pulmonary Disease (CMS).

BROOKLYN, NY · Exact areaEdit location

2024 published service data · 72 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ainsley George Pennant, MD

Pulmonary Disease (CMS) · Brooklyn, NY

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)
46%Service-mix similarityView profile →

Rameen Miarrostami, MD

Internal Medicine · Pulmonary Disease (CMS) · Brooklyn, 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)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to measure expiratory airflow and volume (94010)
41%Service-mix similarityView profile →

Arthur W Hammer, M.D.

Specialty details in registry · Brooklyn, NY

Shared published services
2 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)
  • Test to measure expiratory airflow and volume (94010)
41%Service-mix similarityView profile →

Andrew Garrow, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Brooklyn, 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)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to measure expiratory airflow and volume (94010)
41%Service-mix similarityView profile →

Mujibur R Majumder, MD

Critical Care (Intensivists) · Geriatric Medicine · Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS) · Brooklyn, 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)
  • Evaluation of use of breathing device (94664)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
39%Service-mix similarityView profile →

Aron Rubin, MD

Internal Medicine · Pulmonary Disease (CMS) · Brooklyn, 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)
  • Evaluation of use of breathing device (94664)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
38%Service-mix similarityView profile →

Obed Tinkorang Adarkwah, M.D

Pulmonary Disease (CMS) · Brooklyn, NY

Shared published services
2 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)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
36%Service-mix similarityView profile →

Roger Lewis Hopson, MD

Pulmonary Disease (CMS) · Brooklyn, 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)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to measure expiratory airflow and volume (94010)
35%Service-mix similarityView profile →

Maurice Alwaya, MD

Internal Medicine (CMS) · Brooklyn, 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)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • Test to measure expiratory airflow and volume (94010)
35%Service-mix similarityView profile →

Boris Sagalovich, MD

Internal Medicine · Sleep Medicine (CMS) · Brooklyn, 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)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
34%Service-mix similarityView profile →

Leonard Gerard Novarro, MD

Internal Medicine · Pulmonary Disease (CMS) · Brooklyn, 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)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
34%Service-mix similarityView profile →

Prabhat Soni, MD

Emergency Medicine · Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS) · Brooklyn, 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)
  • Face-to-face behavioral counseling for obesity, 15 minutes (G0447)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
34%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.