Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Urological Associates of Li, PC

Specialist in Greenport, NY · enumerated 2008 · authorized official Patricia Markin, Office Manager.

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

National Provider Identifier

1639341803

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Registry record

Entity type Organization (Type 2)

Legal business name Urological Associates of Li, PC

Practice address 300 Atlantic Ave, Greenport, NY, 11944

Phone (631) 477-1885

Fax (631) 477-0219

Enumeration date Mar 28, 2008

Last updated in NPPES Mar 31, 2008

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Patricia Markin

Title Office Manager

Phone (631) 475-5051

Other identifiers

Identifier	Type	State	Issuer
C14556	Other	NY	RAILROAD MEDICARE

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 2008-03-31. Verify at npiregistry.cms.hhs.gov.

Where is Urological Associates of Li, PC located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-31.