NPPES file of Aug 9, 2026

Chelsie A. Miyao, AGACNP

Nurse Practitioner · Phoenix, AZ

Chelsie A. Miyao, AGACNP is a nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1659857779, issued on Jul 11, 2018. Check the license (Arizona 263539, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659857779
Name
Chelsie A. Miyao
Credential
AGACNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
263539 AZ
95011328 CA
2470 HI
Self-reported in NPPES; status is on the state search
Practice location
925 E Mcdowell RD, Phoenix, AZ 85006
Phone
(480) 256-4444
Enumerated
Jul 11, 2018
Record last updated
Dec 12, 2022
Medicare enrollment
Enrolled (PECOS I20181101000254); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 925 E Mcdowell RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Charles Allen, M.D.Surgery Physician1477513505
  2. Jeffrey Brichta, D.O.Psychiatry Physician1629204177
  3. Daniel Brooks, MDMedical Toxicology (Emergency Medicine) Physician1326010331
  4. Tanida Brown, M.D.Psychiatry Physician1013327501
  5. Amanda Cattelino, MDPsychiatry Physician1902003726
  6. Lisa Connacher, RD, CDERegistered Dietitian1255581849

Verify Chelsie A. Miyao in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 263539
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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95% fewer Medicare Part D claims than the average nurse practitioner in 2024

50 Medicare Part D claims for 19 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Chelsie Miyao50
  2. Specialty average1,109

Most prescribed

  1. Acyclovir13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 81.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costout of 100 · 30%38.3
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $184.22

4 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chelsie Miyao$184.22
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. Hilo Benioff Medical CenterHilo, HI · Acute Care Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Chelsie A. Miyao among 1,423 nurse practitioner records in Arizona

Chelsie A. Miyao, AGACNP is one of 1,423 nurse practitioner records with a practice address in Arizona. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 48% of them.

  • NPI issued2018 · 48% of these records are older, 46% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2017 · median 2019 among the 805 with a school on file
  • Record last updated2022 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in Arizona

There are 1,423 nurse practitioner records in Arizona.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Jacqueline Agenbroad, NPPhoenix, AZ 850061447222328
  2. Karen Dunivant, CPNPPhoenix, AZ 850061063492056
  3. Janet Fett, ACNPPhoenix, AZ 850061386637593
  4. Dianne Frey, NPPhoenix, AZ 850061114069564
  5. Shara Mayberry, APRN BCPhoenix, AZ 850061811163728
  6. Mary Quinn, FNP-CPhoenix, AZ 850061881652170
  7. Ruth Rettig, RNC WMNPPhoenix, AZ 850061477727428
  8. Barbara Runquist, NPPhoenix, AZ 850061043288327

Common questions

What is Chelsie A. Miyao, AGACNP's NPI number?

Chelsie A. Miyao, AGACNP's National Provider Identifier (NPI) is 1659857779, issued on Jul 11, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Chelsie A. Miyao, AGACNP located?

The NPPES record lists a practice address at 925 E Mcdowell RD, Phoenix, AZ, 85006. Phone: (480) 256-4444. Providers update this record themselves, so call before visiting.

How can I verify Chelsie A. Miyao, AGACNP's license?

NPPES lists Arizona license number 263539, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Chelsie A. Miyao, AGACNP prescribe under Medicare Part D?

In 2024, Chelsie A. Miyao, AGACNP had 50 Medicare Part D claims for 19 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Chelsie A. Miyao, AGACNP's MIPS final score?

The 2023 MIPS final score is 81.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.