Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John Ernst

Individual provider Emergency Medicine Physician · NPI 1184373342

John Ernst is an Emergency Medicine in New York, New York. Qualified in 2022, 4 years ago. Works from 2 locations. Licensed in Florida.

Years since qualifying
4
Licensed in
FL
In the registry since
2022
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Practice location Address checks out

1 Gustave L Levy Pl
New York, NY 10029-6504
Phone: (212) 824-8036
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 800 Prudential Dr, Jacksonville, FL 32207-8202 — (904) 202-2000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence ME179399 (FL)

Record details

NPI number1184373342
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 23, 2022
Last updated in NPPESJune 2, 2026
Certification dateJune 2, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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