What is Mary Tay's NPI number?

Mary Tay's National Provider Identifier (NPI) is 1134094402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Tay's specialty?

Mary Tay is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Mary Tay located?

Mary Tay's practice location on file with NPPES is 3186 S 650 W, Bountiful, UT 84010-8214.

What is Mary Tay's phone number?

The practice phone number listed in the NPPES registry for Mary Tay is (801) 513-7506.

Is Mary Tay's NPI active?

Yes — Mary Tay's NPI (1134094402) is active in the NPPES registry as of the last update on 2025-10-07.

IndividualActive

Mary Tay, RDN

NPI 1134094402 · Registered Dietitian · Bountiful, UT

Mary Tay, RDN is a Registered Dietitian provider in Bountiful, UT (NPI 1134094402).

Provider details

NPI number: 1134094402
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN
Sex: Female
Sole proprietor: No
License: 110517-4901 (UT)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 110517-4901 (UT)
Dietary & Nutritional Service Providers

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

3186 S 650 W

Bountiful, UT 84010-8214

Phone: (801) 513-7506

Street-level locationGet directions

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Mailing address