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

Martin I Granoff MD PC

Organization Obstetrics & Gynecology Physician · NPI 1104936061

Martin I Granoff MD PC is an Obstetrics & Gynecology Physician in East Northport, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

554 Larkfield Road Sutie 105
East Northport, NY 11731
Phone: (631) 369-3800
Fax: (631) 368-3802
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 211787 (NY)

Record details

NPI number1104936061
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Martin Granoff — Physician · (631) 369-3800
NPI enumeratedAugust 30, 2006
Last updated in NPPESDecember 7, 2007
Mailing addressPo Box 899, East Northport, NY 11731-0526

Other providers in East Northport