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

Dr. Alonso N Gutierrez, PHD, MBA

Radiological Physics Physician in Miami, FL · enumerated 2016.

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

National Provider Identifier

1316489321

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Registry record

Entity type Individual (Type 1)

Name Dr. Alonso N Gutierrez

Credential PHD, MBA

Sex Male

Practice address Miami, FL, 33173

Phone (915) 433-8124

Enumeration date Nov 8, 2016

Last updated in NPPES Dec 14, 2023

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

Taxonomy & licenses

171W00000X Contractor Other Service Providers · License MP10336 (TX) Secondary

2085R0205X Radiological Physics Physician Allopathic & Osteopathic Physicians · License TRP561 (FL) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

Where does Alonso Gutierrez practice?

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

What is the NPI number for Alonso Gutierrez?

The National Provider Identifier (NPI) for Alonso Gutierrez is 1316489321, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-14.