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Compare the published Medicare service mix of Slava Gladstein, D.O. with clinicians in the same registry specialty: Emergency Medicine (CMS).

BROOKLYN, NY · Exact areaEdit location

2024 published service data · 113 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mallory Rose Castillo, MD

Emergency Medicine (CMS) · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
98%Service-mix similarityView profile →

Daniel Andrew Novak

Specialty details in registry · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
95%Service-mix similarityView profile →

Nicole Bilbro, MD

Specialty details in registry · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
93%Service-mix similarityView profile →

Kristen Saemi Kobayashi

Emergency Medicine (CMS) · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
92%Service-mix similarityView profile →

Kenneth Lu

Emergency Medicine (CMS) · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
91%Service-mix similarityView profile →

Matthew Kyle Pfeffer, MD

Emergency Medicine (CMS) · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
90%Service-mix similarityView profile →

Sneha S Shah, M.D.

Specialty details in registry · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
85%Service-mix similarityView profile →

Adam Gabriel Ahmad Chaustre, MD

Emergency Medicine (CMS) · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with low level of medical decision making (99283)
83%Service-mix similarityView profile →

Melanie Mccarroll, M.D.

Emergency Medicine (CMS) · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
74%Service-mix similarityView profile →

Alexandra Elizabeth Corriea

Emergency Medicine (CMS) · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
73%Service-mix similarityView profile →

Suvam Neupane

Emergency Medicine (CMS) · Brooklyn, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
72%Service-mix similarityView profile →

Harry Nonez, MD

Emergency Medicine (CMS) · Brooklyn, NY

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
71%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.