Laura Klossner, RD, LD
NPI 1477921278 · Registered Dietitian · O Fallon, MO
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laura Klossner, RD, LD is a Registered Dietitian provider in O Fallon, MO (NPI 1477921278).
Provider details
- NPI number
- 1477921278
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LD
- Sex
- Female
- Sole proprietor
- No
- License
- 2015030991 (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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 189 Lantana Rd Ste 102Crossville, TN 38555-5127Phone: (931) 456-0881
Registry dates
- Enumerated
- 2015-09-10
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is Laura Klossner's NPI number?
- Laura Klossner's National Provider Identifier (NPI) is 1477921278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Klossner's specialty?
- Laura Klossner is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Laura Klossner located?
- Laura Klossner's practice location on file with NPPES is 300 Winding Woods Dr Ste 206, O Fallon, MO 63366-4773.
- What is Laura Klossner's phone number?
- The practice phone number listed in the NPPES registry for Laura Klossner is (816) 505-1000.
- Does Laura Klossner accept Medicare?
- Laura Klossner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laura Klossner's NPI active?
- Yes — Laura Klossner's NPI (1477921278) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.