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

Sayed Mahmud, LLD

Individual provider Internal Medicine Physician · NPI 1447822259

Sayed Mahmud, LLD is an Internal Medicine Physician in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2021

Practice location Address checks out

309 Rutledge St Ste 2B
Brooklyn, NY 11211-7512
Phone: (845) 738-8770
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence P110341 (NY)

Record details

NPI number1447822259
Entity typeIndividual (Type 1)
GenderMale
Credentials LLD
Sole proprietorYes
NPI enumeratedJuly 12, 2021
Last updated in NPPESJuly 12, 2021
Certification dateJuly 12, 2021

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