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Alexandra Harris, RD, LD
NPI 1174133532 · Registered Dietitian · O Fallon, MO
Alexandra Harris, RD, LD is a Registered Dietitian provider in O Fallon, MO (NPI 1174133532).
Provider details
- NPI number
- 1174133532
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LD
- Sex
- Female
- Sole proprietor
- No
- License
- 86097388
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
18 W Industrial Dr
O Fallon, MO 63366-1926
Phone: (314) 819-9236
Street-level locationGet directions
Mailing address
11159 Westport Station Dr Apt H
Maryland Heights, MO 63043-4616
Registry dates
- Enumerated
- 2020-07-31
- Last updated
- 2021-08-19
- Certified
- 2021-08-19
Frequently asked questions
- What is Alexandra Harris's NPI number?
- Alexandra Harris's National Provider Identifier (NPI) is 1174133532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Harris's specialty?
- Alexandra Harris is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Alexandra Harris located?
- Alexandra Harris's practice location on file with NPPES is 18 W Industrial Dr, O Fallon, MO 63366-1926.
- What is Alexandra Harris's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Harris is (314) 819-9236.
- Is Alexandra Harris's NPI active?
- Yes — Alexandra Harris's NPI (1174133532) is active in the NPPES registry as of the last update on 2021-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.