Martin Greenfield, MD
Endocrinology, Diabetes & Metabolism
Patients across NY can see Martin Greenfield, MD in person in New Hyde Park or via virtual visit — no travel required. Trained at State University of New York Downstate Medical Center (class of 1968), he has been practicing for over 58 years. Endocrinologists treat hormonal and metabolic disorders including diabetes (type 1 and 2), thyroid disease, osteoporosis, and more.
Data updated 2011-04-06 on CMS NPPES
Contact & Location
Practice Location
2 Pro Health Plz, New Hyde Park, NY 11042-1111
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Endocrinologists treat hormonal and metabolic disorders including diabetes (type 1 and 2), thyroid disease, osteoporosis, adrenal disorders, pituitary conditions, and polycystic ovary syndrome (PCOS).
Taxonomy: 207RE0101X
Education & Training
State University of New York Downstate Medical Center (Class of 1968)
Virtual Endocrinology, Diabetes & Metabolism Care With Martin Greenfield
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Martin Greenfield for follow-ups, medication reviews, and ongoing care — no travel to New Hyde Park required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Martin Greenfield
NPI records show Dr. Greenfield as active with telehealth listed in New Hyde Park, NY. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (516) 608-6823.
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