IndividualActive
Leon Rossman, DDS
NPI 1407983695 · Dentist · Sherman Oaks, CA
Leon Rossman, DDS is a Dentist provider in Sherman Oaks, CA (NPI 1407983695).
Provider details
- NPI number
- 1407983695
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 15523 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
13320 Riverside Dr
218
Sherman Oaks, CA 91423
Phone: (818) 783-4565
Fax: (818) 609-9240
Street-level locationGet directions
Mailing address
13320 Riverside Dr
Sherman Oaks, CA 91423
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leon Rossman's NPI number?
- Leon Rossman's National Provider Identifier (NPI) is 1407983695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leon Rossman's specialty?
- Leon Rossman is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Leon Rossman located?
- Leon Rossman's practice location on file with NPPES is 13320 Riverside Dr, Sherman Oaks, CA 91423.
- What is Leon Rossman's phone number?
- The practice phone number listed in the NPPES registry for Leon Rossman is (818) 783-4565.
- Is Leon Rossman's NPI active?
- Yes — Leon Rossman's NPI (1407983695) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.