TIN MOE SAN
NPI 1124362546
Pediatrics in Los Angeles, CA
About Tin Moe San NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIN MOE SAN (NPI 1124362546) is an individual pediatrics provider in Los Angeles, California, licensed in California (A.124282) and active in the NPI registry since November 2012. She is enrolled in Medicare PECOS.
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 (PECOS)
Tin Moe San is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Tin San reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Corona, CA 92882
- Reassigned Medicare billing, California enrollment
- 336 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 90027 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90027
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 Tin San's NPI number?
The NPI number for Tin San is 1124362546. It was assigned to this individual provider in the NPPES registry on November 26, 2012.
Where is Tin San located?
Tin San practices at 5255 W Sunset Blvd, Los Angeles, CA 90027. The listed phone number is (323) 463-7262.
What is Tin San's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Tin San enrolled in Medicare?
Yes. Tin San is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Tin San's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tin San reassigns Medicare benefits to County Of Riverside (Corona, CA). The 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 Tin San'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 Tin San was last updated on December 16, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.