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

Tina Constantin, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1083903561

Tina Constantin, MD is an Endocrinology in Great Neck, New York. Qualified in 2009, 17 years ago. Practices with New York University, a 5,884-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Georgia.

Years since qualifying
17
Licensed in
GA
In the registry since
2011
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

488 Great Neck Rd Fl 3
Great Neck, NY 11021-4315
Phone: (516) 482-6747
Fax: (516) 482-4851
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 75433 (GA)

Record details

NPI number1083903561
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 5, 2011
Last updated in NPPESJuly 16, 2026
Certification dateJuly 16, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyENDOCRINOLOGY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice New York University — 5884 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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