Ruth Yiu, DC
NPI 1790871754 · Chiropractor · Fullerton, CA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Yiu, DC is a Chiropractor provider in Fullerton, CA (NPI 1790871754).
Provider details
- NPI number
- 1790871754
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Female
- Sole proprietor
- No
- License
- DC30030 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2010-03-03
Frequently asked questions
- What is Ruth Yiu's NPI number?
- Ruth Yiu's National Provider Identifier (NPI) is 1790871754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Yiu's specialty?
- Ruth Yiu is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Ruth Yiu located?
- Ruth Yiu's practice location on file with NPPES is 2900 N Brea Blvd, Fullerton, CA 92835.
- What is Ruth Yiu's phone number?
- The practice phone number listed in the NPPES registry for Ruth Yiu is (714) 529-1077.
- Does Ruth Yiu accept Medicare?
- Ruth Yiu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Yiu's NPI active?
- Yes — Ruth Yiu's NPI (1790871754) is active in the NPPES registry as of the last update on 2010-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.