Diana Leventhal
NPI 1104618750 · Speech-Language Pathologist · Torrance, CA
Diana Leventhal is a Speech-Language Pathologist provider in Torrance, CA (NPI 1104618750).
Provider details
- NPI number
- 1104618750
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
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
83% 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
- 2025-05-20
- Last updated
- 2025-05-20
- Certified
- 2025-05-20
Frequently asked questions
- What is Diana Leventhal's NPI number?
- Diana Leventhal's National Provider Identifier (NPI) is 1104618750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Leventhal's specialty?
- Diana Leventhal is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Diana Leventhal located?
- Diana Leventhal's practice location on file with NPPES is 3858 W Carson St Ste 100, Torrance, CA 90503-6705.
- What is Diana Leventhal's phone number?
- The practice phone number listed in the NPPES registry for Diana Leventhal is (424) 225-1481.
- Is Diana Leventhal's NPI active?
- Yes — Diana Leventhal's NPI (1104618750) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.