Ronald Wijangco, RRT
NPI 1306635842 · Registered Respiratory Therapist · Highland, CA
Ronald Wijangco, RRT is a Registered Respiratory Therapist provider in Highland, CA (NPI 1306635842).
Provider details
- NPI number
- 1306635842
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 30760 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative 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
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
- 2025-05-01
- Last updated
- 2025-05-01
- Certified
- 2025-05-01
Frequently asked questions
- What is Ronald Wijangco's NPI number?
- Ronald Wijangco's National Provider Identifier (NPI) is 1306635842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Wijangco's specialty?
- Ronald Wijangco is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ronald Wijangco located?
- Ronald Wijangco's practice location on file with NPPES is 26590 Ward St, Highland, CA 92346-5673.
- What is Ronald Wijangco's phone number?
- The practice phone number listed in the NPPES registry for Ronald Wijangco is (840) 247-9915.
- Is Ronald Wijangco's NPI active?
- Yes — Ronald Wijangco's NPI (1306635842) is active in the NPPES registry as of the last update on 2025-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.