Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Roberto R Fred Santana, MD FACC

Cardiovascular Disease Physician in Rio Grande, PR · enumerated 2006.

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

National Provider Identifier

1962506584

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Registry record

Entity type Individual (Type 1)

Name Dr. Roberto R Fred Santana

Credential MD FACC

Sex Male

Practice address Agustin Perez Andino J-1, Villas De Rio Grande, Rio Grande, PR, 00745

Phone (787) 887-8765

Fax (787) 888-2080

Enumeration date Sep 12, 2006

Last updated in NPPES Jan 26, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 6898 (PR) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 6898 (PR) Primary

Other identifiers

Identifier	Type	State	Issuer
4758	Other	PR	FIRST MEDICAL
7450025	Other	PR	HUMANA
29063	Other	PR	TRIPLE S

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

What specialty is Roberto Fred Santana?

Roberto Fred Santana 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.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-26.