Princeton Ly
NPI 1497118129 · Pediatrics Physician · Santa Monica, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Princeton Ly is a Pediatrics Physician provider in Santa Monica, CA (NPI 1497118129).
Provider details
- NPI number
- 1497118129
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A156336 (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
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
- 2016-03-31
- Last updated
- 2019-09-17
Frequently asked questions
- What is Princeton Ly's NPI number?
- Princeton Ly's National Provider Identifier (NPI) is 1497118129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Princeton Ly's specialty?
- Princeton Ly is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Princeton Ly located?
- Princeton Ly's practice location on file with NPPES is 2825 Santa Monica Blvd Ste 104, Santa Monica, CA 90404-2429.
- What is Princeton Ly's phone number?
- The practice phone number listed in the NPPES registry for Princeton Ly is (310) 829-9935.
- Does Princeton Ly accept Medicare?
- Princeton Ly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Princeton Ly's NPI active?
- Yes — Princeton Ly's NPI (1497118129) is active in the NPPES registry as of the last update on 2019-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.