Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1134094402 Individual Practitioner Female Practitioner

Mary Frances Tay , RDN

Dietitian, Registered • Bountiful, UT

Professional Overview & Biography Verified Profile Summary

Mary Tay, RDN is a registered healthcare professional specializing in Dietitian, Registered in Bountiful, UT. Practice services are available at 3186 S 650 W under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3186 S 650 W

Bountiful, UT 840108214

Telephone 8015137506

Specialty Benchmarks & Practice Insights

Comparative analytics for Dietitian, Registered in Bountiful, UT

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 12.7 Yrs
Regional Practice Density
6 Specialists

Practicing in Bountiful, UT (687 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-10-07
Dietitian, Registered Primary Specialty

NUCC Taxonomy Code: 133V00000X

State License UT 110517-4901

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active October 07, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location October 07, 2025

Registered at 3186 S 650 W, BOUNTIFUL, UT 840108214 (Tel: 8015137506)

📍
Updated Business Mailing Address October 07, 2025

Registered at 3186 S 650 W, BOUNTIFUL, UT 840108214 (Tel: 8015137506)

👤
Provider Name / Credentials Updated October 07, 2025

Recorded as MARY TAY, RDN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 07, 2025

Dietitian, Registered (License #110517-4901 in UT)

🟢
Initial NPI Registration & Enumeration October 07, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1134094402
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 07, 2025
Last Update: October 07, 2025
Sole Proprietor: No

Mailing Address

3186 S 650 W

Bountiful, UT 840108214

Phone: 8015137506

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.