IndividualActive
Katlin Werre
NPI 1558223891 · Registered Dietitian · Saint Louis, MO
Katlin Werre is a Registered Dietitian provider in Saint Louis, MO (NPI 1558223891).
Provider details
- NPI number
- 1558223891
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Basic profile(47/100 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
83% 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
615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone: (314) 251-8056
Street-level locationGet directions
Mailing address
2420 N Larksong Dr
Wildwood, MO 63040-1139
Registry dates
- Enumerated
- 2025-11-25
- Last updated
- 2025-11-25
- Certified
- 2025-11-25
Frequently asked questions
- What is Katlin Werre's NPI number?
- Katlin Werre's National Provider Identifier (NPI) is 1558223891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katlin Werre's specialty?
- Katlin Werre is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Katlin Werre located?
- Katlin Werre's practice location on file with NPPES is 615 S New Ballas Rd, Saint Louis, MO 63141-8221.
- What is Katlin Werre's phone number?
- The practice phone number listed in the NPPES registry for Katlin Werre is (314) 251-8056.
- Is Katlin Werre's NPI active?
- Yes — Katlin Werre's NPI (1558223891) is active in the NPPES registry as of the last update on 2025-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.