Chelsea Bertelsmann, MS, RD, LD
NPI 1558712547 · Registered Dietitian · Saint Louis, MO
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chelsea Bertelsmann, MS, RD, LD is a Registered Dietitian provider in Saint Louis, MO (NPI 1558712547).
Provider details
- NPI number
- 1558712547
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2015044027 (MO)
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
9 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
- 2016-06-30
- Last updated
- 2016-06-30
Frequently asked questions
- What is Chelsea Bertelsmann's NPI number?
- Chelsea Bertelsmann's National Provider Identifier (NPI) is 1558712547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Bertelsmann's specialty?
- Chelsea Bertelsmann is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Chelsea Bertelsmann located?
- Chelsea Bertelsmann's practice location on file with NPPES is 1465 S Grand Blvd, Saint Louis, MO 63104-1003.
- What is Chelsea Bertelsmann's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Bertelsmann is (314) 577-5387.
- Does Chelsea Bertelsmann accept Medicare?
- Chelsea Bertelsmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chelsea Bertelsmann's NPI active?
- Yes — Chelsea Bertelsmann's NPI (1558712547) is active in the NPPES registry as of the last update on 2016-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.