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

Dr. Khalil Ian Hussein, MD

Individual provider Internal Medicine Physician · NPI 1427442409

Dr. Khalil Ian Hussein, MD is an Internal Medicine Physician in Greenwich, Connecticut. Licensed in Connecticut and New York. Registered with an NPI since 2015.

Licensed in
CT, NY
In the registry since
2015
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

5 Perryridge Rd
Greenwich, CT 06830-4608
Phone: (203) 863-3408
Fax: (203) 863-3446
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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 62930 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 293395 (NY)

Record details

NPI number1427442409
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2015
Last updated in NPPESJuly 30, 2022
Certification dateJuly 30, 2022
Mailing address5 Perryridge Rd, Greenwich, CT 06830-4697

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