BIBIANA JIN-WAN REISER M.D.
NPI 1912071663
Ophthalmology in Los Angeles, CA
About Bibiana Jin-wan Reiser M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BIBIANA JIN-WAN REISER M.D. (NPI 1912071663) is an individual ophthalmology provider in Los Angeles, California, licensed in California (A81507) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Bibiana Jin-wan Reiser M.d. 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 Bibiana Reiser 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 90027
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
- 1,281 clinicians in this Medicare group
- Reassigned Medicare billing, California enrollment
- 16 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 90033 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 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Bibiana Reiser's NPI number?
The NPI number for Bibiana Reiser is 1912071663. It was assigned to this individual provider in the NPPES registry on November 17, 2006.
Where is Bibiana Reiser located?
Bibiana Reiser practices at 1450 San Pablo St Suite 4000, Los Angeles, CA 90033. The listed phone number is (323) 442-6335.
What is Bibiana Reiser's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Bibiana Reiser enrolled in Medicare?
Yes. Bibiana Reiser 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 Bibiana Reiser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bibiana Reiser reassigns Medicare benefits to 2 organizations: Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, CA) and Chla Teaching Clinics LLC (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 Bibiana Reiser'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 Bibiana Reiser was last updated on October 25, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Bibiana Jin-Wan Reiser, M.D. · NPI 1912071663
Ophthalmology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since November 17, 2006.
## Identity
- **NPI:** 1912071663 (Entity type: Individual)
- **Enumerated:** November 17, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** A81507 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1450 SAN PABLO ST, SUITE 4000, Los Angeles, CA 90033-4668
- **Phone:** (323) 442-6335 · **Fax:** (323) 442-7166
## 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): Children's Hospital Los Angeles Medical Group, Inc. (NPI 1265530653, Los Angeles, CA); Chla Teaching Clinics LLC (CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Southern California Keck School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** October 25, 2014
- **Other identifiers:** Other A81507 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1912071663) · Data from the CMS NPPES public registry.