Judy Ly, DO
NPI 1669231742 · Student in an Organized Health Care Education/Training Program · Pomona, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judy Ly, DO is a Student in an Organized Health Care Education/Training Program provider in Pomona, CA (NPI 1669231742).
Provider details
- NPI number
- 1669231742
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-03-19
- Last updated
- 2026-02-19
- Certified
- 2026-02-19
Frequently asked questions
- What is Judy Ly's NPI number?
- Judy Ly's National Provider Identifier (NPI) is 1669231742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judy Ly's specialty?
- Judy Ly is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Judy Ly located?
- Judy Ly's practice location on file with NPPES is 1770 N Orange Grove Ave Ste 101, Pomona, CA 91767-3027.
- What is Judy Ly's phone number?
- The practice phone number listed in the NPPES registry for Judy Ly is (909) 469-9494.
- Does Judy Ly accept Medicare?
- Judy Ly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judy Ly's NPI active?
- Yes — Judy Ly's NPI (1669231742) is active in the NPPES registry as of the last update on 2026-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.