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

Mayra Rivera Figueroa, M.D.

Hematology & Oncology Physician in Rio Piedras, PR · enumerated 2006.

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

National Provider Identifier

1619032893

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Registry record

Entity type Individual (Type 1)

Name Mayra Rivera Figueroa

Credential M.D.

Sex Female

Practice address Rio Piedras, PR, 00926

Phone (787) 884-7202

Fax (787) 854-7768

Enumeration date Dec 27, 2006

Last updated in NPPES Feb 3, 2022

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 8631 (PR) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 8631 (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 Mayra Rivera Figueroa?

Mayra Rivera Figueroa is registered in NPPES with the primary taxonomy of Hematology & Oncology 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 2022-02-03.