Olivia Chu, O.D.
NPI 1669873873 · Optometrist · Great Neck, NY
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Chu, O.D. is a Optometrist provider in Great Neck, NY (NPI 1669873873).
Provider details
- NPI number
- 1669873873
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- TUV008219 (NY)
Specialties & taxonomies
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
11 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 267 | 160 |
| Ofloxacin | 206 | 140 |
| Latanoprost | 141 | 59 |
| Timolol Maleate | 59 | 23 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 50 | 24 |
| Brimonidine Tartrate | 38 | 19 |
| Erythromycin Basebrand: Erythromycin | 32 | 19 |
| Dorzolamide Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-09-07
- Last updated
- 2016-08-25
Frequently asked questions
- What is Olivia Chu's NPI number?
- Olivia Chu's National Provider Identifier (NPI) is 1669873873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Chu's specialty?
- Olivia Chu is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Olivia Chu located?
- Olivia Chu's practice location on file with NPPES is 600 Northern Blvd, Great Neck, NY 11021-5206.
- What is Olivia Chu's phone number?
- The practice phone number listed in the NPPES registry for Olivia Chu is (516) 470-2020.
- Does Olivia Chu accept Medicare?
- Olivia Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Chu's NPI active?
- Yes — Olivia Chu's NPI (1669873873) is active in the NPPES registry as of the last update on 2016-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.