Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

James Esser Barr

Individual provider Emergency Medicine Physician · NPI 1225455306

James Esser Barr is an Emergency Medicine Physician in Jacksonville, Florida. Licensed in Florida. Registered with an NPI since 2014.

Licensed in
FL
In the registry since
2014
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Practice location Address checks out

653 W 8th St # L15
Jacksonville, FL 32209-6511
Phone: (904) 244-4106
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence OS14714 (FL)

Record details

NPI number1225455306
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 26, 2014
Last updated in NPPESOctober 1, 2018

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients261
Services billed 304 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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