CALIFORNIA OCULOPLASTIC CONSULTANTS
NPI 1386073096
Ophthalmology in West Covina, CA
About California Oculoplastic Consultants NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CALIFORNIA OCULOPLASTIC CONSULTANTS (NPI 1386073096) is a healthcare organization registered as an ophthalmology in West Covina, California and active in the NPI registry since November 2013. The organization lists Joseph L Lin, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
California Oculoplastic Consultants is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to California Oculoplastic Consultants, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (5)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joseph L Lin MD Inc's NPI number?
The NPI number for Joseph L Lin MD Inc is 1386073096. It was assigned to this organization in the NPPES registry on November 3, 2013. The provider is doing business as California Oculoplastic Consultants.
Where is Joseph L Lin MD Inc located?
Joseph L Lin MD Inc is located at 1135 S Sunset Ave Suite 210, West Covina, CA 91790. The listed phone number is (626) 653-9444.
What is Joseph L Lin MD Inc's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Joseph L Lin MD Inc enrolled in Medicare?
Yes. Joseph L Lin MD Inc is registered in the Medicare PECOS enrollment system.
When is Joseph L Lin MD Inc's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Joseph L Lin MD Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians, all in Ophthalmology, reassign their Medicare billing to Joseph L Lin MD Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Joseph L Lin MD Inc was last updated on March 23, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# California Oculoplastic Consultants · NPI 1386073096
Ophthalmology organization in West Covina, California. Organization record, active in the CMS NPPES registry since November 3, 2013.
## Identity
- **NPI:** 1386073096 (Entity type: Organization)
- **Enumerated:** November 3, 2013
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **Legal business name:** Joseph L Lin Md Inc
- **Organization subpart:** No
- **Authorized official:** Joseph Lin, OWNER
## Practice location
- **Address:** 1135 S SUNSET AVE, SUITE 210, West Covina, CA 91790-3937
- **Phone:** (626) 653-9444 · **Fax:** (626) 653-9396
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 5 clinicians (Ophthalmology) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 23, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1386073096) · Data from the CMS NPPES public registry.