Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Renal Group

Nephrology Physician in Juncos, PR · enumerated 2011 · authorized official Ricardo Calderon, Treasurer Organization.

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

National Provider Identifier

1134409212

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Renal Group

Practice address 375 Calle San Martin, Lirios Cala 2, Juncos, PR, 00777

Phone (787) 366-7961

Enumeration date Aug 22, 2011

Last updated in NPPES Aug 22, 2011

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 17630 (PR) Primary

Authorized official

Name Ricardo Calderon

Title Treasurer Organization

Phone (787) 366-7961

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

Where is Advanced Renal Group located?

The practice location on file with NPPES is in Juncos, PR.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-22.