MRS. HOPE ELIZABETH SARAH SHIROISHI NP
NPI 1467290031
Nurse Practitioner in Huntington Beach, CA
About Mrs. Hope Elizabeth Sarah Shiroishi Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. HOPE ELIZABETH SARAH SHIROISHI NP (NPI 1467290031) is an individual nurse practitioner in Huntington Beach, California, licensed in California (NP95030699) and active in the NPI registry since July 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
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 and accepts Medicare assignment
Mrs. Hope Elizabeth Sarah Shiroishi Np 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
3Medicare enrollment records show Hope Shiroishi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 948 clinicians in this Medicare group
Tustin, CA 92780
- Reassigned Medicare billing, California enrollment
- 78 clinicians in this Medicare group
Lakewood, CA 90713
- Reassigned Medicare billing, California enrollment
- 13 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92646 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 13
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 Hope Shiroishi's NPI number?
The NPI number for Hope Shiroishi is 1467290031. It was assigned to this individual provider in the NPPES registry on July 18, 2024.
Where is Hope Shiroishi located?
Hope Shiroishi practices at 9122 Adams Ave, Huntington Beach, CA 92646. The listed phone number is (877) 696-3622.
What is Hope Shiroishi's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Hope Shiroishi enrolled in Medicare?
Yes. Hope Shiroishi 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 Hope Shiroishi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hope Shiroishi reassigns Medicare benefits to 3 organizations: Memorialcare Medical Foundation (Fountain Valley, CA), Dispatchhealth-Ca, PC (Tustin, CA) and Oneil Enterprises Inc (Lakewood, 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 Hope Shiroishi'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 Hope Shiroishi was last updated on September 27, 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.
# Mrs. Hope Elizabeth Sarah Shiroishi, NP · NPI 1467290031
Nurse Practitioner physician in Huntington Beach, California. Individual provider, active in the CMS NPPES registry since July 18, 2024.
## Identity
- **NPI:** 1467290031 (Entity type: Individual)
- **Enumerated:** July 18, 2024
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** NP95030699 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9122 ADAMS AVE, Huntington Beach, CA 92646-3405
- **Phone:** (877) 696-3622
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Memorialcare Medical Foundation (NPI 1205167350, Fountain Valley, CA); Dispatchhealth-Ca, PC (NPI 1639752553, Tustin, CA); Oneil Enterprises Inc (NPI 1184186629, Lakewood, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** September 27, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1467290031) · Data from the CMS NPPES public registry.