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

John Ahmed Negron Medina, MD

Individual provider Emergency Medicine Physician · NPI 1700411543

John Ahmed Negron Medina, MD is an Emergency Medicine in Dorado, Puerto Rico. Qualified in 2021, 5 years ago. Practices with Emergency Coverage LLC, a 771-clinician group and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
5
Licensed in
PR
In the registry since
2020
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

Sabanera De Dorado Camino De Susua 417
Dorado, PR 00646
Phone: (787) 648-0577

No coordinates on file. Search this address in Google Maps

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 36600R (PR)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (PR)

Record details

NPI number1700411543
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 11, 2020
Last updated in NPPESApril 3, 2024
Certification dateApril 3, 2024

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Emergency Coverage Llc — 771 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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