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

Individual provider Allergy & Immunology Physician · NPI 1710080619

Dr. Leonard Cohen, MD, PHD is an Allergy & Immunology Physician in West Hartford, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

928 Farmington Ave
West Hartford, CT 06107-2227
Phone: (860) 233-6293
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 023307 (CT)

Record details

NPI number1710080619
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedSeptember 6, 2006
Last updated in NPPESJuly 8, 2007

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