HANNA CHANG BIN
NPI 1235434119
Nurse Practitioner - Pediatrics in La Mirada, CA
About Hanna Chang Bin NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNA CHANG BIN (NPI 1235434119) is an individual pediatrics provider in La Mirada, California, licensed in California (22230) and active in the NPI registry since January 2011. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hanna Chang Bin is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Hanna Bin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Mirada, CA 90638
- Reassigned Medicare billing, California enrollment
- 840 clinicians in this Medicare group
Fullerton, CA 92833
- 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 90638 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 3
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 Hanna Bin's NPI number?
The NPI number for Hanna Bin is 1235434119. It was assigned to this individual provider in the NPPES registry on January 24, 2011.
Where is Hanna Bin located?
Hanna Bin practices at 12675 La Mirada Blvd Ste 401, La Mirada, CA 90638. The listed phone number is (562) 789-5435.
What is Hanna Bin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Hanna Bin enrolled in Medicare?
Yes. Hanna Bin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Hanna Bin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hanna Bin reassigns Medicare benefits to 2 organizations: Pih Health Physicians (La Mirada, CA) and Southern California Permanente Medical Group (Fullerton, 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 Hanna Bin'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 Hanna Bin was last updated on January 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.
# Hanna Chang Bin · NPI 1235434119
Pediatrics physician in La Mirada, California. Individual provider, active in the CMS NPPES registry since January 24, 2011.
## Identity
- **NPI:** 1235434119 (Entity type: Individual)
- **Enumerated:** January 24, 2011
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 22230 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 12675 LA MIRADA BLVD STE 401, La Mirada, CA 90638-2236
- **Phone:** (562) 789-5435
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Pih Health Physicians (NPI 1982857967, La Mirada, CA); Southern California Permanente Medical Group (NPI 1336556059, Fullerton, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1235434119) · Data from the CMS NPPES public registry.