What is Mercedes Marsh's NPI number?

Mercedes Marsh's National Provider Identifier (NPI) is 1942165303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mercedes Marsh's specialty?

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

Where is Mercedes Marsh located?

Mercedes Marsh's practice location on file with NPPES is 4055 Hogan Dr Apt 3602, Tyler, TX 75709-6963.

What is Mercedes Marsh's phone number?

The practice phone number listed in the NPPES registry for Mercedes Marsh is (512) 525-0453.

Is Mercedes Marsh's NPI active?

Yes — Mercedes Marsh's NPI (1942165303) is active in the NPPES registry as of the last update on 2025-12-18.

IndividualActive

Mercedes Marsh

NPI 1942165303 · Registered Dietitian · Tyler, TX

Mercedes Marsh is a Registered Dietitian provider in Tyler, TX (NPI 1942165303).

Provider details

NPI number: 1942165303
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: No
License: 86330831 (FL)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 86330831 (FL)
Dietary & Nutritional Service Providers

Profile Score

Established profile(53/100 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

4055 Hogan Dr Apt 3602

Tyler, TX 75709-6963

Phone: (512) 525-0453

Street-level locationGet directions

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Mailing address