Wonchon Lin, M.D., PLLC
NPI 1902443542 · Ophthalmology Physician · Las Vegas, NV
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wonchon Lin, M.D., PLLC is a Ophthalmology Physician organization in Las Vegas, NV (NPI 1902443542).
Provider details
- NPI number
- 1902443542
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Wonchon Lin, Manager(702) 570-2820
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Westwood Eye
Additional practice locations (1)
- 5380 S Rainbow Blvd Ste 108Las Vegas, NV 89118-1878Phone: (702) 570-2820Fax: (702) 745-0523
Registry dates
- Enumerated
- 2019-12-03
- Last updated
- 2025-07-06
- Certified
- 2025-07-06
Frequently asked questions
- What is Wonchon Lin, M.D., PLLC's NPI number?
- Wonchon Lin, M.D., PLLC's National Provider Identifier (NPI) is 1902443542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Wonchon Lin, M.D., PLLC?
- Wonchon Lin, M.D., PLLC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Wonchon Lin, M.D., PLLC located?
- Wonchon Lin, M.D., PLLC's practice location on file with NPPES is 4974 S Rainbow Blvd Ste 100, Las Vegas, NV 89118-1413.
- What is Wonchon Lin, M.D., PLLC's phone number?
- The practice phone number listed in the NPPES registry for Wonchon Lin, M.D., PLLC is (702) 570-2820.
- Does Wonchon Lin, M.D., PLLC accept Medicare?
- Wonchon Lin, M.D., PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Wonchon Lin, M.D., PLLC?
- The authorized official listed on Wonchon Lin, M.D., PLLC's NPPES record is Wonchon Lin, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Wonchon Lin, M.D., PLLC's NPI active?
- Yes — Wonchon Lin, M.D., PLLC's NPI (1902443542) is active in the NPPES registry as of the last update on 2025-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.