JOANNE NISHII DC
NPI 1457189490
Chiropractor in Corona, CA
About Joanne Nishii Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOANNE NISHII DC (NPI 1457189490) is an individual chiropractor in Corona, California, licensed in California (37032) and active in the NPI registry since July 2024.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Joanne Nishii Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Joanne Nishii reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Corona, CA 92882
- Reassigned Medicare billing, California enrollment
- 14 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 4
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 Joanne Nishii's NPI number?
The NPI number for Joanne Nishii is 1457189490. It was assigned to this individual provider in the NPPES registry on July 22, 2024.
Where is Joanne Nishii located?
Joanne Nishii practices at 2250 S Main St Ste 203, Corona, CA 92882. The listed phone number is (800) 595-2447.
What is Joanne Nishii's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Joanne Nishii enrolled in Medicare?
Yes. Joanne Nishii is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Joanne Nishii's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joanne Nishii reassigns Medicare benefits to Integrated Medical Center Of Corona Inc. (Corona, 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 Joanne Nishii's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joanne Nishii accept?
Health plans from Providence Health Plan list Joanne Nishii as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Joanne Nishii was last updated on July 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Joanne Nishii, DC · NPI 1457189490
Chiropractor provider in Corona, California. Individual provider, active in the CMS NPPES registry since July 22, 2024.
## Identity
- **NPI:** 1457189490 (Entity type: Individual)
- **Enumerated:** July 22, 2024
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 37032 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2250 S MAIN ST STE 203, Corona, CA 92882-2506
- **Phone:** (800) 595-2447
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Integrated Medical Center Of Corona Inc. (NPI 1023400322, Corona, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1457189490) · Data from the CMS NPPES public registry.