Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Professional Corporation

Primary Care Clinic/Center in Bellport, NY · enumerated 2016 · authorized official Joseph Harder, Individual Practitioner.

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

National Provider Identifier

1508216185

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Registry record

Entity type Organization (Type 2)

Legal business name Professional Corporation

Practice address 2 Academy Ln, Bellport, NY, 11713

Phone (631) 286-3572

Enumeration date Jun 15, 2016

Last updated in NPPES Jun 15, 2016

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities · License 0704871 (NY) Primary

Authorized official

Name Joseph Harder

Title Individual Practitioner

Phone (631) 286-3572

Other identifiers

Identifier	Type	State	Issuer
0704871	Other	NY	INDIVIDUAL PRACTITIONER

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-06-15. Verify at npiregistry.cms.hhs.gov.

Where is Professional Corporation located?

The practice location on file with NPPES is in Bellport, NY.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-15.