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Allergimmuno Rhzu LLC

Medical Specialty Clinic/Center in San Juan, PR · enumerated 2022 · authorized official Rafael Zaragoza-Urdaz, Owner.

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

National Provider Identifier

1215648241

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Registry record

Entity type Organization (Type 2)
Legal business name Allergimmuno Rhzu LLC
Practice address 317 Ave Manuel Domenech, San Juan, PR, 00918
Phone (787) 764-5715
Fax (787) 764-3709
Enumeration date Dec 12, 2022
Last updated in NPPES Dec 14, 2022

Taxonomy & classification

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians Secondary
261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Rafael Zaragoza-Urdaz
Title Owner
Phone (787) 764-5715

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

What type of organization is Allergimmuno Rhzu LLC?
Allergimmuno Rhzu LLC is registered in NPPES as a Medical Specialty Clinic/Center (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-14.