CLARA CHAN
NPI 1609286012
Obstetrics & Gynecology in Los Angeles, CA
About Clara Chan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLARA CHAN (NPI 1609286012) is an individual obstetrics & gynecology provider in Los Angeles, California, licensed in Michigan (4301114767) and active in the NPI registry since May 2014. 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)
Clara Chan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Clara Chan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90034
- Reassigned Medicare billing, California enrollment
- 13,921 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 90095 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.
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
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 Clara Chan's NPI number?
The NPI number for Clara Chan is 1609286012. It was assigned to this individual provider in the NPPES registry on May 7, 2014.
Where is Clara Chan located?
Clara Chan practices at 757 Westwood Plz, Los Angeles, CA 90095. The listed phone number is (310) 825-9945.
What is Clara Chan's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Clara Chan enrolled in Medicare?
Yes. Clara Chan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Clara Chan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Clara Chan reassigns Medicare benefits to Southern California Permanente Medical Group (Los Angeles, 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 Clara Chan'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 Clara Chan was last updated on December 7, 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.
# Clara Chan · NPI 1609286012
Obstetrics & Gynecology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since May 7, 2014.
## Identity
- **NPI:** 1609286012 (Entity type: Individual)
- **Enumerated:** May 7, 2014
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 4301114767 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 757 WESTWOOD PLZ, Los Angeles, CA 90095
- **Phone:** (310) 825-9945
## 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:** Southern California Permanente Medical Group (NPI 1043242563, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1609286012) · Data from the CMS NPPES public registry.