Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Hector L. Delgado-Osorio, MD

Cardiovascular Disease Physician in Rio Piedras, PR · enumerated 2007.

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

National Provider Identifier

1003960089

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Hector L. Delgado-Osorio

Credential MD

Sex Male

Practice address Rio Piedras, PR, 00921

Phone (787) 792-6480

Fax (787) 783-0015

Enumeration date Jan 23, 2007

Last updated in NPPES Mar 16, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 3229 (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.

Read the full guide → Validate an NPI →

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 Delgado-Osorio?

Hector Delgado-Osorio is registered in NPPES with the primary taxonomy of Cardiovascular Disease 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 2011-03-16.