Qianyu Lin, OD60974730
NPI 1821644469 · Optometrist · Silverdale, WA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Qianyu Lin, OD60974730 is a Optometrist provider in Silverdale, WA (NPI 1821644469).
Provider details
- NPI number
- 1821644469
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD60974730
- Sex
- Female
- Sole proprietor
- Yes
- License
- OD60974730 (WA)
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
6 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
173 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $101 |
| Established Patient Complete Exam of Visual System92014 | 35 | $143 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $142 |
| Exam of Visual Field With Extended Testing92083 | 17 | $73 |
| Imaging of Retina92134 | 17 | $46 |
| Imaging of Optic Nerve92133 | 15 | $38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 85 | 21 |
| Timolol Maleate | 30 | 11 |
| Cyclosporinebrand: Restasis | 24 | — |
| Brimonidine Tartrate | 19 | — |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 18 | 13 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 15 | — |
| Erythromycin Basebrand: Erythromycin | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$101 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
- 2019-08-09
- Last updated
- 2021-10-05
- Certified
- 2021-10-05
Frequently asked questions
- What is Qianyu Lin's NPI number?
- Qianyu Lin's National Provider Identifier (NPI) is 1821644469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Qianyu Lin's specialty?
- Qianyu Lin is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Qianyu Lin located?
- Qianyu Lin's practice location on file with NPPES is 10300 Silverdale Way Nw, Silverdale, WA 98383-7990.
- What is Qianyu Lin's phone number?
- The practice phone number listed in the NPPES registry for Qianyu Lin is (360) 633-2933.
- Does Qianyu Lin accept Medicare?
- Qianyu Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Qianyu Lin's NPI active?
- Yes — Qianyu Lin's NPI (1821644469) is active in the NPPES registry as of the last update on 2021-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.