JASON LEE MD
NPI 1841499365
Pediatrics in Tarzana, CA
About Jason Lee Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JASON LEE MD (NPI 1841499365) is an individual pediatrics provider in Tarzana, California, licensed in California (A102364) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS and maintains a secondary practice location in Los Angeles.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jason Lee Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Jason Lee reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
- 1,281 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 91356 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.
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 Jason Lee's NPI number?
The NPI number for Jason Lee is 1841499365. It was assigned to this individual provider in the NPPES registry on July 13, 2007.
Where is Jason Lee located?
Jason Lee practices at 18321 Clark St, Tarzana, CA 91356. The listed phone number is (818) 881-0800.
What is Jason Lee's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Jason Lee enrolled in Medicare?
Yes. Jason Lee is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jason Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jason Lee reassigns Medicare benefits to 2 organizations: Cedars-Sinai Medical Care Foundation (Los Angeles, CA) and Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, 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 Jason Lee'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 Jason Lee was last updated on July 1, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.