Helen DO
NPI 1497918478 · Pediatric Dentistry · Los Angeles, CA
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen DO is a Pediatric Dentistry provider in Los Angeles, CA (NPI 1497918478).
Provider details
- NPI number
- 1497918478
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 55355 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-07-09
- Last updated
- 2008-07-09
Frequently asked questions
- What is Helen DO's NPI number?
- Helen DO's National Provider Identifier (NPI) is 1497918478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen DO's specialty?
- Helen DO is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Helen DO located?
- Helen DO's practice location on file with NPPES is 3663 W 6th St Ste 303, Los Angeles, CA 90020-3050.
- What is Helen DO's phone number?
- The practice phone number listed in the NPPES registry for Helen DO is (213) 384-2121.
- Does Helen DO accept Medicare?
- Helen DO is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen DO's NPI active?
- Yes — Helen DO's NPI (1497918478) is active in the NPPES registry as of the last update on 2008-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.