DR. YUAN H LIN M.D.
NPI 1487650412
Thoracic Surgery (Cardiothoracic Vascular Surgery) in La Mesa, CA
About Dr. Yuan H Lin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. YUAN H LIN M.D. (NPI 1487650412) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in La Mesa, California, licensed in California (A43050) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1978).
NPPES Registry Identity
Specialties & Licenses
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. Yuan H 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
2Medicare enrollment records show Yuan Lin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92123
- Reassigned Medicare billing, California enrollment
- 1,437 clinicians in this Medicare group
San Diego, CA 92129
- Reassigned Medicare billing, California enrollment
- 144 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 8
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 91942 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.
LA MESA, CA 91942
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 Yuan Lin's NPI number?
The NPI number for Yuan Lin is 1487650412. It was assigned to this individual provider in the NPPES registry on June 23, 2005.
Where is Yuan Lin located?
Yuan Lin practices at 5565 Grossmont Center Dr Ste 1, La Mesa, CA 91942. The listed phone number is (619) 823-2656.
What is Yuan Lin's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Yuan Lin enrolled in Medicare?
Yes. Yuan 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 Yuan Lin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yuan Lin reassigns Medicare benefits to 2 organizations: Emergency And Acute Care Medical Corporation (San Diego, CA) and Arch Health Partners (San Diego, 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 Yuan Lin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Yuan Lin was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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. Yuan H Lin, M.D. · NPI 1487650412
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in La Mesa, California. Individual provider, active in the CMS NPPES registry since June 23, 2005.
## Identity
- **NPI:** 1487650412 (Entity type: Individual)
- **Enumerated:** June 23, 2005
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** A43050 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5565 GROSSMONT CENTER DR STE 1, La Mesa, CA 91942-3000
- **Phone:** (619) 823-2656 · **Fax:** (619) 784-1546
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Emergency And Acute Care Medical Corporation (NPI 1437103942, San Diego, CA); Arch Health Partners (NPI 1568870657, San Diego, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1978
## Record status
- **NPPES last updated:** October 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1487650412) · Data from the CMS NPPES public registry.