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

Dr. Jeffrey I Mechanick, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1730375973

Dr. Jeffrey I Mechanick, MD is an Endocrinology in New York, New York. Graduated from Icahn School of Medicine at Mount Sinai in 1985, 41 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 2,791-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
41
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
NY
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

234 E 85th St
New York, NY 10028-3001
Phone: (212) 731-4320
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1 Gustave L Levy Pl, New York, NY 10029-6504 — (212) 427-1540
  • 1190 5th Ave, New York, NY 10029-6503 — (212) 427-1540
  • 1192 Park Ave, New York, NY 10128-1314 — (212) 831-2100

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 167522 (NY)

Record details

NPI number1730375973
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 21, 2007
Last updated in NPPESAugust 10, 2018

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1985 (41 years in practice)
Group practice Icahn School Of Medicine At Mount Sinai — 2791 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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