IndividualActive
Carlen Loewenthal, MS, RD
NPI 1881967487 · Registered Dietitian · Los Angeles, CA
Carlen Loewenthal, MS, RD is a Registered Dietitian provider in Los Angeles, CA (NPI 1881967487).
Provider details
- NPI number
- 1881967487
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1048086 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
11301 Wilshire Blvd
Los Angeles, CA 90073-1003
Phone: (310) 478-3711
Approximate (ZIP-level) locationGet directions
Mailing address
11301 Wilshire Blvd
Los Angeles, CA 90073-1003
Registry dates
- Enumerated
- 2012-02-14
- Last updated
- 2012-06-06
Frequently asked questions
- What is Carlen Loewenthal's NPI number?
- Carlen Loewenthal's National Provider Identifier (NPI) is 1881967487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlen Loewenthal's specialty?
- Carlen Loewenthal is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Carlen Loewenthal located?
- Carlen Loewenthal's practice location on file with NPPES is 11301 Wilshire Blvd, Los Angeles, CA 90073-1003.
- What is Carlen Loewenthal's phone number?
- The practice phone number listed in the NPPES registry for Carlen Loewenthal is (310) 478-3711.
- Is Carlen Loewenthal's NPI active?
- Yes — Carlen Loewenthal's NPI (1881967487) is active in the NPPES registry as of the last update on 2012-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.