Catherine Smithweiss, M.S., R.D.
NPI 1912165242 · Registered Dietitian · Torrance, CA
Catherine Smithweiss, M.S., R.D. is a Registered Dietitian provider in Torrance, CA (NPI 1912165242).
Provider details
- NPI number
- 1912165242
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- M.S., R.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 815953 (NJ)
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
18 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
- 2008-05-22
- Last updated
- 2008-05-22
Frequently asked questions
- What is Catherine Smithweiss's NPI number?
- Catherine Smithweiss's National Provider Identifier (NPI) is 1912165242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Smithweiss's specialty?
- Catherine Smithweiss is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Catherine Smithweiss located?
- Catherine Smithweiss's practice location on file with NPPES is 3330 Lomita Blvd, Torrance, CA 90505-5002.
- What is Catherine Smithweiss's phone number?
- The practice phone number listed in the NPPES registry for Catherine Smithweiss is (310) 891-6707.
- Is Catherine Smithweiss's NPI active?
- Yes — Catherine Smithweiss's NPI (1912165242) is active in the NPPES registry as of the last update on 2008-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.