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

Garden City Oncology, PC

Organization Medical Oncology Physician · NPI 1942363403

Garden City Oncology, PC provides Medical Oncology Physician services in Garden City, New York. Registered with an NPI since 2006.

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

520 Franklin Ave Ste 253
Garden City, NY 11530-5801 Not confirmed with CMS for 16 years — call before visiting
Phone: (516) 742-5353
Fax: (516) 742-4207
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X

Record details

NPI number1942363403
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leo Wiener — Owner · (516) 742-5353
NPI enumeratedDecember 18, 2006
Last updated in NPPESJanuary 4, 2010
Mailing address520 Franklin Ave, Suite 253, Garden City, NY 11530-5801