Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Stony Brook Urology, University Faculty Practice Corporation

Urology Physician in East Setauket, NY · enumerated 2006 · authorized official Wayne Waltzer, Chair Person.

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

National Provider Identifier

1538114707

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Registry record

Entity type Organization (Type 2)

Legal business name Stony Brook Urology, University Faculty Practice Corporation

Practice address 24 Research Way, Suite 500, East Setauket, NY, 11733

Phone (631) 444-6270

Enumeration date May 24, 2006

Last updated in NPPES Jun 20, 2019

Taxonomy & classification

208800000X Urology Physician Allopathic & Osteopathic Physicians Primary

261Q00000X Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Wayne Waltzer

Title Chair Person

Phone (631) 444-1252

Other identifiers

Identifier	Type	State	Issuer
00778890	Medicaid	NY	-

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 2019-06-20. Verify at npiregistry.cms.hhs.gov.

Where is Stony Brook Urology, University Faculty Practice Corporation located?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-20.