Registry data as of Aug 27, 2026

John Allieu

Psychiatric/Mental Health Nurse Practitioner · Los Banos, CA

John Allieu is a psychiatric/mental health nurse practitioner with a practice address in Los Banos, California, and NPI 1033718580, issued on Oct 25, 2020. Check the license (California 95015714, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1033718580
Name
John Allieu
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
95015714 CA
Self-reported in NPPES; status is on the state search
Practice location
2672 Merganser CT, Los Banos, CA 93635
Phone
(559) 737-8939
Enumerated
Oct 25, 2020
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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Verify John Allieu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95015714
    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 California 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

2.7 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024

2,405 Medicare Part D claims for 108 beneficiaries, against an average of 895 among the 22,437 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. John Allieu2,405
  2. Specialty average895

Most prescribed

  1. Quetiapine Fumarate222 claims
  2. Trazodone Hcl197 claims
  3. Mirtazapine142 claims
  4. Benztropine Mesylate131 claims
  5. Olanzapine122 claims
  6. Aripiprazole105 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.

Industry payments in 2024: $249.20

13 payments, mostly food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc.. The 17,205 providers of this specialty with any payment received $975.26 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Allieu$249.20
  2. Specialty average$975.26

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

Psychiatric/Mental Health Nurse Practitioner providers in California

There are 3,076 psychiatric/mental health nurse practitioner records in California.

Other psychiatric/mental health nurse practitioner records in California

  1. Cristina Aamot, NPSanta Ana, CA1356563167
  2. Calista Abaekobe, NPCulver City, CA1205590338
  3. Jane Abanes, NPSan Francisco, CA1821385675
  4. Pamela Joy Abao, NPValencia, CA1093178261
  5. Kazeem AbassLos Angeles, CA1518434281
  6. Nefretiri Abat, PMHNP-BCHayward, CA1184324014
  7. Oluwakemi AbayomiLos Angeles, CA1598508913
  8. Natasha Abbas, PMHNPLong Beach, CA1619797834
  9. Ralaine Abdon, NPSacramento, CA1124699855
  10. Amal Abdulkadir, NPSan Diego, CA1396937751

Common questions

What is John Allieu's NPI number?

John Allieu's National Provider Identifier (NPI) is 1033718580, issued on Oct 25, 2020. An NPI identifies a provider in billing; it is not a license.

Where is John Allieu located?

The NPPES record lists a practice address at 2672 Merganser CT, Los Banos, CA, 93635. Phone: (559) 737-8939. Providers update this record themselves, so call before visiting.

How can I verify John Allieu's license?

NPPES lists California license number 95015714, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does John Allieu prescribe under Medicare Part D?

In 2024, John Allieu had 2,405 Medicare Part D claims for 108 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 895. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.