Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Maria S. Correa-Rivas, MD

Pediatric Pathology Physician in San Juan, PR · enumerated 2006.

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

National Provider Identifier

1881666246

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Registry record

Entity type Individual (Type 1)

Name Dr. Maria S. Correa-Rivas

Credential MD

Sex Female

Practice address Universidad De Puerto Rico , School of Medicine, Medical Sciences Campus Office 394, San Juan, PR, 00921

Phone (787) 777-3535

Fax (787) 754-0710

Enumeration date Feb 1, 2006

Last updated in NPPES Mar 20, 2013

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 10775 (PR) Secondary

207ZP0213X Pediatric Pathology Physician Allopathic & Osteopathic Physicians · License 10775 (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

What is the NPI number for Maria Correa-Rivas?

The National Provider Identifier (NPI) for Maria Correa-Rivas is 1881666246, a Type 1 (individual) record in the CMS NPPES registry.

Where does Maria Correa-Rivas practice?

The practice location on file with NPPES is in San Juan, PR. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-20.