IndividualActive
Mallory Lavin, RDN, LD
NPI 1891400131 · Registered Dietitian · Weldon Spring, MO
Mallory Lavin, RDN, LD is a Registered Dietitian provider in Weldon Spring, MO (NPI 1891400131).
Provider details
- NPI number
- 1891400131
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, LD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2015026928 (MO)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1043 Wolfrum Rd
Weldon Spring, MO 63304-7625
Phone: (314) 517-7669
Street-level locationGet directions
Mailing address
617 Derek Dr
Wentzville, MO 63385-6843
Registry dates
- Enumerated
- 2023-01-20
- Last updated
- 2023-01-20
- Certified
- 2023-01-20
Frequently asked questions
- What is Mallory Lavin's NPI number?
- Mallory Lavin's National Provider Identifier (NPI) is 1891400131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Lavin's specialty?
- Mallory Lavin is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mallory Lavin located?
- Mallory Lavin's practice location on file with NPPES is 1043 Wolfrum Rd, Weldon Spring, MO 63304-7625.
- What is Mallory Lavin's phone number?
- The practice phone number listed in the NPPES registry for Mallory Lavin is (314) 517-7669.
- Is Mallory Lavin's NPI active?
- Yes — Mallory Lavin's NPI (1891400131) is active in the NPPES registry as of the last update on 2023-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.