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

Organization Specialist · NPI 1437361581

Peconic Regional Hematology Oncology, PC is a Specialist in Riverhead, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
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

1149 Old Country Rd Ste C3 & 4
Riverhead, NY 11901-2057
Phone: (631) 727-3000
Fax: (631) 727-2600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 214127 (NY)

Record details

NPI number1437361581
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marilyn McLaughlin — President · (631) 727-3000
NPI enumeratedMay 3, 2007
Last updated in NPPESMay 17, 2012
Mailing address1149 Old Country Rd, Suite C3 & 4, Riverhead, NY 11901-2057

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