Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Puerto Rico Institute for Kidney and Endocrine Disorders LLC

Internal Medicine Physician in Adjuntas, PR · enumerated 2026 · authorized official Luis Madera, Owner/President.

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

National Provider Identifier

1841124260

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Registry record

Entity type Organization (Type 2)

Legal business name Puerto Rico Institute for Kidney and Endocrine Disorders LLC

Practice address Hc 3 Box 5503, Adjuntas, PR, 00601

Phone (939) 388-1116

Enumeration date Jun 10, 2026

Last updated in NPPES Jun 10, 2026

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Luis Madera

Title Owner/President

Phone (939) 388-1116

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 Puerto Rico Institute for Kidney and Endocrine Disorders LLC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-06-10. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-10.