MS. CHELSIE A MIYAO AGACNP
NPI 1659857779
Nurse Practitioner in Phoenix, AZ
About Ms. Chelsie A Miyao Agacnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. CHELSIE A MIYAO AGACNP (NPI 1659857779) is an individual nurse practitioner in Phoenix, Arizona, licensed in Arizona (263539) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS, is affiliated with Hilo Medical Center, and is a graduate of Other (2017).
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 and accepts Medicare assignment
Ms. Chelsie A Miyao Agacnp 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 Reassignment
Medicare enrollment records show Chelsie Miyao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hilo, HI 96720
- Reassigned Medicare billing, Hawaii enrollment
- 263 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hilo Medical Center
Acute Care Hospitals · Hilo, HIKau Hospital
Critical Access Hospitals · Pahala, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85006 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
PHOENIX, AZ 85006
PHOENIX, AZ 85006
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 Chelsie Miyao's NPI number?
The NPI number for Chelsie Miyao is 1659857779. It was assigned to this individual provider in the NPPES registry on July 11, 2018.
Where is Chelsie Miyao located?
Chelsie Miyao practices at 925 E Mcdowell Rd, Phoenix, AZ 85006. The listed phone number is (480) 256-4444.
What is Chelsie Miyao's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Chelsie Miyao enrolled in Medicare?
Yes. Chelsie Miyao 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 organization bills Medicare for Chelsie Miyao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chelsie Miyao reassigns Medicare benefits to Hilo Benioff Medical Center (Hilo, HI). 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 Chelsie Miyao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Chelsie Miyao affiliated with any hospitals?
According to CMS data, Chelsie Miyao is affiliated with Hilo Medical Center and Kau Hospital.
When was this NPI record last updated?
The NPPES record for Chelsie Miyao was last updated on December 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Ms. Chelsie A Miyao, AGACNP · NPI 1659857779
Nurse Practitioner physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since July 11, 2018.
## Identity
- **NPI:** 1659857779 (Entity type: Individual)
- **Enumerated:** July 11, 2018
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 263539 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 925 E MCDOWELL RD, Phoenix, AZ 85006-2502
- **Phone:** (480) 256-4444
## 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:** Hilo Benioff Medical Center (NPI 1780757856, Hilo, HI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** December 12, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1659857779) · Data from the CMS NPPES public registry.