Brittany Litteken, RD
NPI 1144992777 · Registered Dietitian · Saint Louis, MO
Brittany Litteken, RD is a Registered Dietitian provider in Saint Louis, MO (NPI 1144992777).
Provider details
- NPI number
- 1144992777
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 164005613 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-10-01
- Last updated
- 2021-10-01
- Certified
- 2021-10-01
Frequently asked questions
- What is Brittany Litteken's NPI number?
- Brittany Litteken's National Provider Identifier (NPI) is 1144992777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brittany Litteken's specialty?
- Brittany Litteken is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Brittany Litteken located?
- Brittany Litteken's practice location on file with NPPES is 1465 S Grand Blvd, Saint Louis, MO 63104-1003.
- What is Brittany Litteken's phone number?
- The practice phone number listed in the NPPES registry for Brittany Litteken is (314) 577-5387.
- Is Brittany Litteken's NPI active?
- Yes — Brittany Litteken's NPI (1144992777) is active in the NPPES registry as of the last update on 2021-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.