Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Ann Gutierrez, PHD, RDN, LDN

Registered Dietitian in Miami, FL · enumerated 2025.

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

National Provider Identifier

1144035718

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Margaret Ann Gutierrez

Credential PHD, RDN, LDN

Sex Female

Practice address 1120 Nw 14th St Fl 4, Miami, FL, 33136

Phone (305) 308-8694

Enumeration date Feb 11, 2025

Last updated in NPPES Feb 11, 2026

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License ND14023 (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

How do I verify Margaret Gutierrez's NPI record?

Cross-check NPI 1144035718 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144035718 active?

Yes, as of the latest NPPES snapshot, NPI 1144035718 is active (record last updated 2026-02-11).

Other providers at this practice address

Browse all →

Diego Avella Patino Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Miami, FL NPI 1336374669 Jessica Crystal Surgery Physician · Miami, FL NPI 1285947945 Kyle Xu Plastic and Reconstructive Surgery Physician · Miami, FL NPI 1942594023 Nivedh Paluvoi Surgery Physician · Miami, FL NPI 1043575194 Yudemis Alvarez Nurse Practitioner · Miami, FL NPI 1376188243 Arvind Bakthavatsalam Surgery Physician · Miami, FL NPI 1699304212 Louay Al Hatem Surgery Physician · Miami, FL NPI 1609486588 Juan Umana Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Miami, FL NPI 1114610862

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-11.