Timothy Yuan, OD
NPI 1689308124 · Optometrist · Flushing, NY
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Yuan, OD is a Optometrist provider in Flushing, NY (NPI 1689308124).
Provider details
- NPI number
- 1689308124
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 009592 (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 tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
435 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Imaging of Retina92134 | 105 | $42 |
| Exam of Visual Field With Extended Testing92083 | 94 | $72 |
| Established Patient Problem Focused Exam of Visual System92012 | 85 | $101 |
| Ct Scan of Cornea92025 | 67 | $38 |
| Closure of Tear Duct Opening Using Plug68761 | 37 | $248 |
| New Patient Problem Focused Exam of Visual System92002 | 25 | $96 |
| Imaging of Optic Nerve92133 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 981 | 262 |
| Cyclosporinebrand: Restasis | 396 | 116 |
| Latanoprost | 379 | 105 |
| Erythromycin Basebrand: Erythromycin | 224 | 86 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 112 | 41 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 90 | 50 |
| Cyclosporine | 85 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,508 across 4 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
- 2022-07-11
- Last updated
- 2022-07-11
- Certified
- 2022-05-15
Frequently asked questions
- What is Timothy Yuan's NPI number?
- Timothy Yuan's National Provider Identifier (NPI) is 1689308124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Yuan's specialty?
- Timothy Yuan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Timothy Yuan located?
- Timothy Yuan's practice location on file with NPPES is 13347 Sanford Ave Ste 2b, Flushing, NY 11355-5816.
- What is Timothy Yuan's phone number?
- The practice phone number listed in the NPPES registry for Timothy Yuan is (718) 762-2113.
- Does Timothy Yuan accept Medicare?
- Timothy Yuan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Yuan's NPI active?
- Yes — Timothy Yuan's NPI (1689308124) is active in the NPPES registry as of the last update on 2022-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.