DR. BEELEIN LIN M.D.
NPI 1699712927
Ophthalmology in Alhambra, CA
About Dr. Beelein Lin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BEELEIN LIN M.D. (NPI 1699712927) is an individual ophthalmology provider in Alhambra, California, licensed in California (G88217) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Rutgers New Jersey Medical School (1988).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Beelein Lin M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Beelein Lin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Alhambra, CA 91801
- Reassigned Medicare billing, California enrollment
Arcadia, CA 91006
- Reassigned Medicare billing, California enrollment
- 9 clinicians in this Medicare group
Pomona, CA 91767
- Reassigned Medicare billing, California enrollment
- 5 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Beelein Lin's NPI number?
The NPI number for Beelein Lin is 1699712927. It was assigned to this individual provider in the NPPES registry on June 2, 2006. The provider is also known as Dr. Beelein Lin Tsay M.D..
Where is Beelein Lin located?
Beelein Lin practices at 320 S. Garfield Ave. Suite 226, Alhambra, CA 91801. The listed phone number is (626) 288-8186.
What is Beelein Lin's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Beelein Lin enrolled in Medicare?
Yes. Beelein Lin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Beelein Lin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Beelein Lin reassigns Medicare benefits to 3 organizations: Aurora Eye Associates (Alhambra, CA), Peter Ho Win MD Inc (Arcadia, CA) and California Laser Eye Associates (Pomona, CA). Each 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 Beelein Lin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Beelein Lin accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 1 other insurer list Beelein Lin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Beelein Lin was last updated on January 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. Beelein Lin, M.D. · NPI 1699712927
Ophthalmology physician in Alhambra, California. Individual provider, active in the CMS NPPES registry since June 2, 2006.
## Identity
- **NPI:** 1699712927 (Entity type: Individual)
- **Enumerated:** June 2, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** G88217 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 320 S. GARFIELD AVE., SUITE 226, Alhambra, CA 91801
- **Phone:** (626) 288-8186 · **Fax:** (626) 288-8184
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Aurora Eye Associates (NPI 1952646853, Alhambra, CA); Peter Ho Win MD Inc (NPI 1033350756, Arcadia, CA); California Laser Eye Associates (NPI 1356473136, Pomona, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers New Jersey Medical School, class of 1988
## Record status
- **NPPES last updated:** January 13, 2016
- **Other identifiers:** Medicare UPIN F27282 (NJ); Medicare ID-Type Unspecified LI719308 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1699712927) · Data from the CMS NPPES public registry.