Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nephrology Group of Northeast

Nephrology Physician in Jacksonville, FL · enumerated 2006 · authorized official Gil Cu, Senior Partner.

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

National Provider Identifier

1265594659

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Registry record

Entity type Organization (Type 2)

Legal business name Nephrology Group of Northeast

Practice address 4131 University Blvd S, Suite 6, Jacksonville, FL, 32216

Phone (904) 737-2722

Fax (907) 737-2723

Enumeration date Dec 14, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Gil Cu

Title Senior Partner

Phone (904) 737-2722

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 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Nephrology Group of Northeast located?

The practice location on file with NPPES is in Jacksonville, FL.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.