NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Raul D Villalobos

General Practice Physician in San Juan, PR · enumerated 2023.

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

National Provider Identifier

1700589249

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Raul D Villalobos
Sex Male
Practice address 107 Calle Padre Las Casas, San Juan, PR, 00918
Phone (787) 767-8758
Enumeration date Mar 23, 2023
Last updated in NPPES Sep 24, 2024

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 166037 (PR) Primary

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 does Raul Villalobos practice?
The practice location on file with NPPES is in San Juan, PR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Raul Villalobos?
The National Provider Identifier (NPI) for Raul Villalobos is 1700589249, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-24.