Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Viviana Maria Negron-Gonzalez, M.D.

Surgery Physician in Carolina, PR · enumerated 2007.

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

National Provider Identifier

1023219235

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Viviana Maria Negron-Gonzalez

Credential M.D.

Sex Female

Practice address Hospital De La Upr Dr. Federico Trilla, Ave. 65 De Infanteria Carr 3 Km 8.3, Carolina, PR, 00984

Phone (787) 757-1800

Fax (787) 757-0520

Enumeration date May 29, 2007

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License M9536 (TX) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 16757 (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 NPI 1023219235 active?

Yes, as of the latest NPPES snapshot, NPI 1023219235 is active (record last updated 2018-03-17).

How do I verify Viviana Negron-Gonzalez's NPI record?

Cross-check NPI 1023219235 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Maruquel Castillo - Veliz Neurology Physician · Carolina, PR NPI 1225082340 Jose Colon - Marquez Internal Medicine Physician · Carolina, PR NPI 1538213574 Belmarie Rodriguez Santiago Sports Medicine (Physical Medicine & Rehabilitation) Physician · Carolina, PR NPI 1336554245 Natalia Ortiz Alvelo Family Medicine Physician · Carolina, PR NPI 1518649045

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.