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

Individual provider Specialist · NPI 1386836849

Alvin Donald Greenberg, MD is a Specialist in Guilford, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2007
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

111 Goose Ln Ste 2300
Guilford, CT 06437-5101
Phone: (203) 453-0099
Fax: (203) 453-0624
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 011927 (CT)

Record details

NPI number1386836849
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 17, 2007
Last updated in NPPESAugust 17, 2007

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