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

Dr. Loren Wissner Greene, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1881607810

Dr. Loren Wissner Greene, MD is an Endocrinology, Diabetes & Metabolism Physician in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
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

650 First Avenue 7th Fl
New York, NY 10016-3240
Phone: (212) 263-7449
Fax: (212) 263-5574
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 127405 (NY)

Record details

NPI number1881607810
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 14, 2006
Last updated in NPPESMarch 2, 2012

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