Joseph L Lin MD Inc
NPI 1386073096 · Ophthalmology Physician · West Covina, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph L Lin MD Inc is a Ophthalmology Physician organization in West Covina, CA (NPI 1386073096).
Provider details
- NPI number
- 1386073096
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Lin, Owner(626) 653-9444
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- California Oculoplastic Consultants
Registry dates
- Enumerated
- 2013-11-03
- Last updated
- 2017-03-23
Frequently asked questions
- What is Joseph L Lin MD Inc's NPI number?
- Joseph L Lin MD Inc's National Provider Identifier (NPI) is 1386073096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joseph L Lin MD Inc?
- Joseph L Lin MD Inc is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph L Lin MD Inc located?
- Joseph L Lin MD Inc's practice location on file with NPPES is 1135 S Sunset Ave, West Covina, CA 91790-3937.
- What is Joseph L Lin MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Joseph L Lin MD Inc is (626) 653-9444.
- Does Joseph L Lin MD Inc accept Medicare?
- Joseph L Lin MD Inc 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 Joseph L Lin MD Inc?
- The authorized official listed on Joseph L Lin MD Inc's NPPES record is Joseph Lin, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joseph L Lin MD Inc's NPI active?
- Yes — Joseph L Lin MD Inc's NPI (1386073096) is active in the NPPES registry as of the last update on 2017-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.