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

Mr. Nestor J Flores, MD

Individual provider Hospitalist Physician · NPI 1255830378

Mr. Nestor J Flores, MD is a Hospitalist Physician in Stony Brook, New York. Licensed in Massachusetts. Registered with an NPI since 2018.

Licensed in
MA
In the registry since
2018
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 checks out

101 Nicolls Rd
Stony Brook, NY 11794-0001
Phone: (631) 689-8333
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 1020023 (MA)
Hospitalist Physician Taxonomy 208M00000X · Licence 1020023 (MA)

Record details

NPI number1255830378
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 4, 2018
Last updated in NPPESJune 30, 2026
Certification dateJune 30, 2026

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