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Dr. Jonathan Weil, MD

Emergency Medicine (Emergency Medicine Physician)

  • Medicare participating

At a glance

In the NPI registry since
2017
Medicare patients seen, 2024
325

Licensed in Connecticut since 2020, according to the Connecticut Department of Public Health. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2017Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Emergency Medicine Physician primary
    NY license 310739 · CT license 64901 (first issued 2020; inactive)

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Emergency Medicine per capita by county →

Medicare patients and services

Medicare patients, 2024
325
Services billed
353
Patients’ average age
70
Most frequent Medicare services, 2023
ServiceTimesPatients
Emergency department visit with high level of medical decision making230224
Emergency department visit with moderate level of medical decision making109107
Critical care, first 30-74 minutes104103
Emergency department visit with low level of medical decision making2424

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Amoxicillin-Clavulanate Potass (amoxicillin/potassium clav)
Other prescribers in New York, NY
12
Oxycodone Hcl
Other prescribers in New York, NY
11

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Other Emergency Medicine clinicians in New York

Sources

NPI registry (CMS NPPES, November 2026; record last updated August 18, 2021), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1083146047. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.