CLARK YIN
NPI 1114555661
Orthopaedic Surgery in La Jolla, CA
About Clark Yin NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLARK YIN (NPI 1114555661) is an individual orthopaedic surgery provider in La Jolla, California, licensed in California (A202108) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
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
Clark Yin 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 Clark Yin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Jolla, CA 92037
- Reassigned Medicare billing, California enrollment
- 1,598 clinicians in this Medicare group
Mitchell, NE 69357
- Reassigned Medicare billing, Nebraska enrollment
- 208 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92037 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LA JOLLA, CA 92037
LA JOLLA, CA 92037
LA JOLLA, CA 92037
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 Clark Yin's NPI number?
The NPI number for Clark Yin is 1114555661. It was assigned to this individual provider in the NPPES registry on March 31, 2020.
Where is Clark Yin located?
Clark Yin practices at 10710 N Torrey Pines Rd, La Jolla, CA 92037. The listed phone number is (858) 554-7993.
What is Clark Yin's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Clark Yin enrolled in Medicare?
Yes. Clark Yin 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 Clark Yin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Clark Yin reassigns Medicare benefits to 2 organizations: Scripps Health (La Jolla, CA) and Regional West Physicians Clinic (Mitchell, NE). 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 Clark Yin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Clark Yin accept?
Health plans from Blue Cross and Blue Shield of Nebraska and UnitedHealthcare list Clark Yin 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 Clark Yin was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.
# Clark Yin · NPI 1114555661
Orthopaedic Surgery physician in La Jolla, California. Individual provider, active in the CMS NPPES registry since March 31, 2020.
## Identity
- **NPI:** 1114555661 (Entity type: Individual)
- **Enumerated:** March 31, 2020
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** A202108 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10710 N TORREY PINES RD, La Jolla, CA 92037-1035
- **Phone:** (858) 554-7993
## 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): Scripps Health (NPI 1275899072, La Jolla, CA); Regional West Physicians Clinic (NPI 1992703425, Mitchell, NE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** July 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1114555661) · Data from the CMS NPPES public registry.