NPI Portal NPI Lookup & Verification

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

Norwin Rivera-Guzman, MD

Cardiovascular Disease Physician in Bayamon, PR · enumerated 2011.

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

National Provider Identifier

1225322654

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Registry record

Entity type Individual (Type 1)
Name Norwin Rivera-Guzman
Credential MD
Sex Male
Practice address Bayamon, PR, 00961
Phone (787) 786-6792
Fax (877) 985-2537
Enumeration date Jun 2, 2011
Last updated in NPPES Jan 7, 2022

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

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 20993 (PR) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 20993 (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

What is the NPI number for Norwin Rivera-Guzman?
The National Provider Identifier (NPI) for Norwin Rivera-Guzman is 1225322654, a Type 1 (individual) record in the CMS NPPES registry.
Where does Norwin Rivera-Guzman practice?
The practice location on file with NPPES is in Bayamon, PR. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-07.