Vivian Ong, MD
NPI 1740286376 · Pediatrics Physician · Irvine, KY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivian Ong, MD is a Pediatrics Physician provider in Irvine, KY (NPI 1740286376).
Provider details
- NPI number
- 1740286376
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 32891 (KY)
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
20 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
- 2005-06-28
- Last updated
- 2011-02-03
Frequently asked questions
- What is Vivian Ong's NPI number?
- Vivian Ong's National Provider Identifier (NPI) is 1740286376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Ong's specialty?
- Vivian Ong is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Vivian Ong located?
- Vivian Ong's practice location on file with NPPES is 223 River Dr, Irvine, KY 40336-1142.
- What is Vivian Ong's phone number?
- The practice phone number listed in the NPPES registry for Vivian Ong is (606) 723-5142.
- Does Vivian Ong accept Medicare?
- Vivian Ong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivian Ong's NPI active?
- Yes — Vivian Ong's NPI (1740286376) is active in the NPPES registry as of the last update on 2011-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.