Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Long Island Medical Oncology & Hematology Assoc PC

Organization Specialist · NPI 1285899583

Long Island Medical Oncology & Hematology Assoc PC provides Specialist services in Valley Stream, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
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

1 S Central Ave
Valley Stream, NY 11580-5443 Not confirmed with CMS for 18 years — call before visiting
Phone: (516) 632-3301
Fax: (516) 632-3305
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 180907-1 (NY)

Record details

NPI number1285899583
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Doron Weiner — M.D. · (516) 546-4000
NPI enumeratedJuly 25, 2008
Last updated in NPPESJuly 25, 2008
Mailing address2209 Merrick Rd, 101, Merrick, NY 11566-4786

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