NPPES file of Aug 9, 2026

Susan Willever, N.P.

Psychiatric/Mental Health Nurse Practitioner · Mesa, AZ

Susan Willever, N.P. is a psychiatric/mental health nurse practitioner with a practice address in Mesa, Arizona, and NPI 1134527534, issued on Dec 17, 2014. Check the license (Arizona AP7450, 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
1134527534
Name
Susan Willever
Credential
N.P.
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
AP7450 AZ
Self-reported in NPPES; status is on the state search
Practice location
11331 E Starfire Cir, Mesa, AZ 85212
Phone
(480) 686-0170
Enumerated
Dec 17, 2014
Record last updated
Dec 17, 2014 (not updated in 12 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest psychiatric/mental health nurse practitioner records → All 1,887 in Arizona → Look up another NPI →

Verify Susan Willever 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 AP7450    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

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77% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

206 Medicare Part D claims for 50 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.

  1. Susan Willever206
  2. Specialty average906

Most prescribed

  1. Quetiapine Fumarate30 claims
  2. Sertraline Hcl27 claims
  3. Donepezil Hcl23 claims
  4. Mirtazapine17 claims
  5. Trazodone Hcl11 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.

Susan Willever among 1,887 psychiatric/mental health nurse practitioner records in Arizona

Susan Willever, N.P. is one of 1,887 psychiatric/mental health nurse practitioner records with a practice address in Arizona. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 21% of them.

  • NPI issued2014 · 21% of these records are older, 76% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2014 · 23% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

154 psychiatric/mental health nurse practitioner records list a practice address in Mesa

They are 154 of the 9,151 NPPES records with a practice address in Mesa, and 1,887 psychiatric/mental health nurse practitioner records in Arizona.

All 1,887 in Arizona → Every provider in Mesa → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Abibat AdeoyeMesa, AZ 852121134689078
  2. John BrewerMesa, AZ 852121629611785
  3. Crystal Bright, NPMesa, AZ 852121144193996
  4. Joan ButlerMesa, AZ 852121023352952
  5. Daniel Gomez, FNPMesa, AZ 852121073378105
  6. Ashleigh McDonnell, PMHNP-BCMesa, AZ 852121023789963
  7. Miranda Njante, APRN, FNP-PMHNPMesa, AZ 852121649884065
  8. Katherine Romo, PMHNPMesa, AZ 852121942942396

Common questions

What is Susan Willever, N.P.'s NPI number?

Susan Willever, N.P.'s National Provider Identifier (NPI) is 1134527534, issued on Dec 17, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Susan Willever, N.P. located?

The NPPES record lists a practice address at 11331 E Starfire Cir, Mesa, AZ, 85212. Phone: (480) 686-0170. Providers update this record themselves, so call before visiting.

How can I verify Susan Willever, N.P.'s license?

NPPES lists Arizona license number AP7450, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Susan Willever, N.P. prescribe under Medicare Part D?

In 2024, Susan Willever, N.P. had 206 Medicare Part D claims for 50 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.