Ya-Li Chu, O.D.
NPI 1578017000 · Optometrist · Riverside, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ya-Li Chu, O.D. is a Optometrist provider in Riverside, CA (NPI 1578017000).
Provider details
- NPI number
- 1578017000
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 33376 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 766 | 211 |
| Prednisolone Acetate | 237 | 175 |
| Ketorolac Tromethamine | 209 | 147 |
| Brimonidine Tartrate | 179 | 56 |
| Timolol Maleate | 149 | 49 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 135 | 40 |
| Bimatoprostbrand: Lumigan | 71 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$220 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-08-13
- Last updated
- 2024-06-18
- Certified
- 2024-06-18
Frequently asked questions
- What is Ya-Li Chu's NPI number?
- Ya-Li Chu's National Provider Identifier (NPI) is 1578017000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ya-Li Chu's specialty?
- Ya-Li Chu is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Ya-Li Chu located?
- Ya-Li Chu's practice location on file with NPPES is 6900 Brockton Ave Ste 203, Riverside, CA 92506-3818.
- What is Ya-Li Chu's phone number?
- The practice phone number listed in the NPPES registry for Ya-Li Chu is (951) 682-4353.
- Does Ya-Li Chu accept Medicare?
- Ya-Li Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ya-Li Chu's NPI active?
- Yes — Ya-Li Chu's NPI (1578017000) is active in the NPPES registry as of the last update on 2024-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.