Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

North Shore Pulmonary Assoc LLP

Pulmonary Disease Physician in Port Jefferson, NY · enumerated 2007 · authorized official Jay Barbakoff, Partner.

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

National Provider Identifier

1780877118

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Registry record

Entity type Organization (Type 2)

Legal business name North Shore Pulmonary Assoc LLP

Practice address 60 North Country Rd, Suite 203, Port Jefferson, NY, 11777

Phone (631) 928-3444

Fax (631) 928-3459

Enumeration date Aug 20, 2007

Last updated in NPPES Aug 20, 2007

Taxonomy & classification

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Jay Barbakoff

Title Partner

Phone (631) 928-3444

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is North Shore Pulmonary Assoc LLP?

North Shore Pulmonary Assoc LLP is registered in NPPES as a Pulmonary Disease Physician (its primary provider taxonomy).

Providers at this address

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Jay Barbakoff Pulmonary Disease Physician · Port Jefferson, NY NPI 1003994260

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-20.