IndividualActive
Lauren Sitzmann, MS, RDN
NPI 1770304883 · Registered Dietitian · Carson, CA
Lauren Sitzmann, MS, RDN is a Registered Dietitian provider in Carson, CA (NPI 1770304883).
Provider details
- NPI number
- 1770304883
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN
- Sex
- Female
- Sole proprietor
- No
- License
- 86404334 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
20500 Belshaw Ave # Exca1377
Carson, CA 90746-3506
Phone: (855) 442-5885
Street-level locationGet directions
Mailing address
20500 Belshaw Ave # Exca1377
Carson, CA 90746-3506
Registry dates
- Enumerated
- 2024-10-21
- Last updated
- 2024-10-21
- Certified
- 2024-10-21
Frequently asked questions
- What is Lauren Sitzmann's NPI number?
- Lauren Sitzmann's National Provider Identifier (NPI) is 1770304883, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Sitzmann's specialty?
- Lauren Sitzmann is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Lauren Sitzmann located?
- Lauren Sitzmann's practice location on file with NPPES is 20500 Belshaw Ave # Exca1377, Carson, CA 90746-3506.
- What is Lauren Sitzmann's phone number?
- The practice phone number listed in the NPPES registry for Lauren Sitzmann is (855) 442-5885.
- Is Lauren Sitzmann's NPI active?
- Yes — Lauren Sitzmann's NPI (1770304883) is active in the NPPES registry as of the last update on 2024-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.