Lily Ngo, MD
NPI 1912102328 · Pediatrics Physician · Fremont, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lily Ngo, MD is a Pediatrics Physician provider in Fremont, CA (NPI 1912102328).
Provider details
- NPI number
- 1912102328
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A920807 (CA)
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
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
- 2007-06-15
- Last updated
- 2017-01-11
Frequently asked questions
- What is Lily Ngo's NPI number?
- Lily Ngo's National Provider Identifier (NPI) is 1912102328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lily Ngo's specialty?
- Lily Ngo is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Lily Ngo located?
- Lily Ngo's practice location on file with NPPES is 3200 Kearney St., Fremont, CA 94538-2299.
- What is Lily Ngo's phone number?
- The practice phone number listed in the NPPES registry for Lily Ngo is (510) 498-2186.
- Does Lily Ngo accept Medicare?
- Lily Ngo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lily Ngo's NPI active?
- Yes — Lily Ngo's NPI (1912102328) is active in the NPPES registry as of the last update on 2017-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.