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

John Cintron Hernandez

Individual provider Internal Medicine Physician · NPI 1780146910

John Cintron Hernandez is an Addiction Medicine in Brooklyn, New York. Qualified in 2017, 9 years ago. Practices with Flushing Hospital and Medical Center, a 63-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
9
Licensed in
NY
In the registry since
2019
Specialties on file
2
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Practice location Address checks out

374 Stockholm St
Brooklyn, NY 11237-4006
Phone: (718) 963-7272
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X · Licence 316289 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 316289 (NY)

Record details

NPI number1780146910
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 5, 2019
Last updated in NPPESSeptember 30, 2024
Certification dateSeptember 30, 2024

Medicare enrollment

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

Medicare specialtyADDICTION MEDICINE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Flushing Hospital And Medical Center — 63 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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