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Warwick Green M.B.B.S., P.C

Specialist in East Northport, NY · enumerated 2007 · authorized official Peggy Olssen, Office Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1811102569

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Registry record

Entity type Organization (Type 2)
Legal business name Warwick Green M.B.B.S., P.C
Other name <Unavail>
Practice address 554 Larkfield Road, Suite 10g, East Northport, NY, 11731
Phone (631) 368-1222
Fax (631) 368-8401
Enumeration date May 14, 2007
Last updated in NPPES May 16, 2008

Taxonomy & classification

174400000X Specialist Other Service Providers · License 1431571 (NY) Primary

Authorized official

Name Peggy Olssen
Title Office Manager
Phone (631) 368-1222

Other identifiers

Identifier Type State Issuer
1431571 Other NY LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-05-16. Verify at npiregistry.cms.hhs.gov.
Where is Warwick Green M.B.B.S., P.C located?
The practice location on file with NPPES is in East Northport, NY.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-16.