Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hector Javier Villarrubia, M.D.

Ophthalmology Physician in Bayamon, PR · enumerated 2006.

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

National Provider Identifier

1811068497

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Registry record

Entity type Individual (Type 1)

Name Dr. Hector Javier Villarrubia

Credential M.D.

Sex Male

Practice address 73 Calle Santa Cruz Suite 312, Edificio Medico Santa Cruz, Bayamon, PR, 00961

Phone (787) 786-3652

Fax (787) 786-3653

Enumeration date Nov 13, 2006

Last updated in NPPES Sep 15, 2016

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License M4623 (TX) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 16466 (PR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Hector Villarrubia?

Hector Villarrubia is registered in NPPES with the primary taxonomy of Ophthalmology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-15.