Ly Lam, O.D.
NPI 1144574732 · Optometrist · Colton, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ly Lam, O.D. is a Optometrist provider in Colton, CA (NPI 1144574732).
Provider details
- NPI number
- 1144574732
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- OEG002712 (PA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-11-04
- Last updated
- 2017-04-11
Frequently asked questions
- What is Ly Lam's NPI number?
- Ly Lam's National Provider Identifier (NPI) is 1144574732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ly Lam's specialty?
- Ly Lam is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Ly Lam located?
- Ly Lam's practice location on file with NPPES is 308 N La Cadena Dr, Colton, CA 92324-2946.
- What is Ly Lam's phone number?
- The practice phone number listed in the NPPES registry for Ly Lam is (909) 321-4700.
- Does Ly Lam accept Medicare?
- Ly Lam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ly Lam's NPI active?
- Yes — Ly Lam's NPI (1144574732) is active in the NPPES registry as of the last update on 2017-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.