Chi-Yan Ng, DO
NPI 1992169155 · Pediatrics Physician · Hillsboro, OR
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chi-Yan Ng, DO is a Pediatrics Physician provider in Hillsboro, OR (NPI 1992169155).
Provider details
- NPI number
- 1992169155
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- T1487 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-04-13
- Last updated
- 2023-11-09
- Certified
- 2023-11-09
Frequently asked questions
- What is Chi-Yan Ng's NPI number?
- Chi-Yan Ng's National Provider Identifier (NPI) is 1992169155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chi-Yan Ng's specialty?
- Chi-Yan Ng is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Chi-Yan Ng located?
- Chi-Yan Ng's practice location on file with NPPES is 10060 Ne Evergreen Pkwy, Hillsboro, OR 97124-6448.
- What is Chi-Yan Ng's phone number?
- The practice phone number listed in the NPPES registry for Chi-Yan Ng is (512) 255-7337.
- Does Chi-Yan Ng accept Medicare?
- Chi-Yan Ng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chi-Yan Ng's NPI active?
- Yes — Chi-Yan Ng's NPI (1992169155) is active in the NPPES registry as of the last update on 2023-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.