Christy Mertz, RDN
NPI 1518324870 · Registered Dietitian · Saint Paul, MN
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christy Mertz, RDN is a Registered Dietitian provider in Saint Paul, MN (NPI 1518324870).
Provider details
- NPI number
- 1518324870
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
- License
- 918592 (MN)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2016-01-18
- Last updated
- 2016-01-18
Frequently asked questions
- What is Christy Mertz's NPI number?
- Christy Mertz's National Provider Identifier (NPI) is 1518324870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christy Mertz's specialty?
- Christy Mertz is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Christy Mertz located?
- Christy Mertz's practice location on file with NPPES is 559 Capitol Blvd, Saint Paul, MN 55103-2101.
- What is Christy Mertz's phone number?
- The practice phone number listed in the NPPES registry for Christy Mertz is (651) 232-1960.
- Does Christy Mertz accept Medicare?
- Christy Mertz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christy Mertz's NPI active?
- Yes — Christy Mertz's NPI (1518324870) is active in the NPPES registry as of the last update on 2016-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.