CHRISTOPHER LAU
NPI 1750840658
Student in an Organized Health Care Education/Training Program in Los Angeles, CA
About Christopher Lau NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER LAU (NPI 1750840658) is an individual student in an organized health care education/training program in Los Angeles, California and active in the NPI registry since March 2019. He 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)
Christopher Lau is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Christopher Lau reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Montclair, CA 91763
- Reassigned Medicare billing, California enrollment
- 22 clinicians in this Medicare group
Upland, CA 91786
- Reassigned Medicare billing, California enrollment
- 9 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.
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.
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
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 Christopher Lau's NPI number?
The NPI number for Christopher Lau is 1750840658. It was assigned to this individual provider in the NPPES registry on March 19, 2019.
Where is Christopher Lau located?
Christopher Lau practices at 4733 W Sunset Blvd Fl 3, Los Angeles, CA 90027. The listed phone number is (323) 783-2841.
What is Christopher Lau's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Christopher Lau enrolled in Medicare?
Yes. Christopher Lau is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Christopher Lau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Lau reassigns Medicare benefits to 3 organizations: Southern California Permanente Medical Group (Los Angeles, CA), Inland Physicians Hospitalist Services (Montclair, CA) and Inland Physicians Pulmonary Services (Upland, 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 Christopher Lau'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 Christopher Lau was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Christopher Lau · NPI 1750840658
Student in an Organized Health Care Education/Training Program provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 19, 2019.
## Identity
- **NPI:** 1750840658 (Entity type: Individual)
- **Enumerated:** March 19, 2019
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 4733 W SUNSET BLVD FL 3, Los Angeles, CA 90027-6021
- **Phone:** (323) 783-2841
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Southern California Permanente Medical Group (NPI 1134151657, Los Angeles, CA); Inland Physicians Hospitalist Services (NPI 1528650223, Montclair, CA); Inland Physicians Pulmonary Services (NPI 1669064366, Upland, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 8, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1750840658) · Data from the CMS NPPES public registry.