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

Dr. Sanford Alan Greenhouse, MD

Individual provider Internal Medicine Physician · NPI 1669451894

Dr. Sanford Alan Greenhouse, MD is an Internal Medicine Physician in Gales Ferry, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1527 Route 12
Gales Ferry, CT 06335-1800
Phone: (860) 464-7253
Fax: (860) 464-7404
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 020530 (CT)

Record details

NPI number1669451894
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 16, 2006
Last updated in NPPESNovember 30, 2012

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