Brian Ley, D.D.S.
NPI 1558552901 · General Practice Dentistry · Fullerton, CA
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Ley, D.D.S. is a General Practice Dentistry provider in Fullerton, CA (NPI 1558552901).
Provider details
- NPI number
- 1558552901
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 59275 (CA)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-08-08
- Last updated
- 2020-01-28
- Certified
- 2020-01-28
Frequently asked questions
- What is Brian Ley's NPI number?
- Brian Ley's National Provider Identifier (NPI) is 1558552901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Ley's specialty?
- Brian Ley is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Brian Ley located?
- Brian Ley's practice location on file with NPPES is 1966 E Chapman Ave Ste E, Fullerton, CA 92831.
- What is Brian Ley's phone number?
- The practice phone number listed in the NPPES registry for Brian Ley is (714) 725-7425.
- Does Brian Ley accept Medicare?
- Brian Ley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Ley's NPI active?
- Yes — Brian Ley's NPI (1558552901) is active in the NPPES registry as of the last update on 2020-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.