NPPES file of Aug 9, 2026

Ashley Erin Chadwick, MSN, ACNP-BC

Acute Care Nurse Practitioner · Phoenix, AZ

Ashley Erin Chadwick, MSN, ACNP-BC is an acute care nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1427346246, issued on Jul 13, 2011. Check the license (Arizona 337630, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427346246
Name
Ashley Erin Chadwick
Credential
MSN, ACNP-BC
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
337630 AZ
APRN-1890 HI
COA12449 OH
Self-reported in NPPES; status is on the state search
Practice location
2910 N 3RD Ave Ste 470, Phoenix, AZ 85013
Phone
(602) 406-6262
Enumerated
Jul 13, 2011
Record last updated
May 7, 2026
Medicare enrollment
Enrolled (PECOS I20150609003091); accepts Medicare assignment
Medical or professional school
Loyola University Of Chicago, Stritch School Of Medicine, 2011
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 2910 N 3RD Ave Ste 470

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

  1. Matthew Boliaux, DOSleep Medicine (Internal Medicine) Physician1811638851
  2. Ram Chillar, M.D.Hematology & Oncology Physician1881702645
  3. Bryan FranzenVascular Neurology Physician1548729767
  4. Amit Kandel, MDVascular Neurology Physician1174899504
  5. Joyce Lee-Iannotti, M.D.Sleep Medicine (Psychiatry & Neurology) Physician1518133271
  6. Danny Lizano, PA-CPhysician Assistant1467603134

Verify Ashley Erin Chadwick 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 337630
    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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98% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

11 Medicare Part D claims, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Ashley Chadwick11
  2. Specialty average594

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.

Bills Medicare through one group practice

  1. Queens University Medical GroupHonolulu, HI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ashley Erin Chadwick among 645 acute care nurse practitioner records in Arizona

Ashley Erin Chadwick, MSN, ACNP-BC is one of 645 acute care nurse practitioner records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 11% of them.

  • NPI issued2011 · 11% of these records are older, 87% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2011 · median 2018 among the 465 with a school on file
  • Record last updated2026 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Arizona

There are 645 acute care nurse practitioner records in Arizona.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Jennifer Armfield, ACNPPhoenix, AZ 850131538562426
  2. Eunjoo ChungPhoenix, AZ 850131639493208
  3. Michelle Davis, AGACNPPhoenix, AZ 850131336535517
  4. Marcel Gourian, ACNP-BCPhoenix, AZ 850131386088243
  5. Thomas Luzny, ACNPPhoenix, AZ 850131093141590
  6. Diane McLaughlin, APRN-CNP, DNPPhoenix, AZ 850131548697261
  7. Allyson McLean, AG-ACNPPhoenix, AZ 850131679964662
  8. Manuel Mejia, NURSE PRACTITIONERPhoenix, AZ 850131174792287

Common questions

What is Ashley Erin Chadwick, MSN, ACNP-BC's NPI number?

Ashley Erin Chadwick, MSN, ACNP-BC's National Provider Identifier (NPI) is 1427346246, issued on Jul 13, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Erin Chadwick, MSN, ACNP-BC located?

The NPPES record lists a practice address at 2910 N 3RD Ave Ste 470, Phoenix, AZ, 85013. Phone: (602) 406-6262. Providers update this record themselves, so call before visiting.

How can I verify Ashley Erin Chadwick, MSN, ACNP-BC's license?

NPPES lists Arizona license number 337630, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Ashley Erin Chadwick, MSN, ACNP-BC prescribe under Medicare Part D?

In 2024, Ashley Erin Chadwick, MSN, ACNP-BC had 11 Medicare Part D claims; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

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.