John Sylvanus Allieu
Psychiatric/Mental Health Nurse Practitioner · Los Banos, CA
John Sylvanus 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.
- Name
- John Sylvanus 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
- Record last updated
- Oct 25, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →
Verify John Sylvanus Allieu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95015714Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Quetiapine Fumarate222 claims
- Trazodone Hcl197 claims
- Mirtazapine142 claims
- Benztropine Mesylate131 claims
- Olanzapine122 claims
- 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; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Sylvanus Allieu among 4,226 psychiatric/mental health nurse practitioner records in California
John Sylvanus Allieu is one of 4,226 psychiatric/mental health nurse practitioner records with a practice address in California. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 41% of them.
- NPI issued2020 · 41% of these records are older, 54% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2020 · 16% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in California
There are 4,226 psychiatric/mental health nurse practitioner records in California.
All 4,226 in California → Every provider in Los Banos → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Marsha Larson, RNLos Banos, CA 936351295858249
- Denay Kelly, NPMadera, CA 936361376505131
- Puvandeep Samran, NPMadera, CA 936371821579418
- Vanessa Vazquez Vidal, NPKingsburg, CA 936311720860406
- Samir Walkman, PMHNP-BC, MSN, RNKingsburg, CA 936311871280669
- Martha Adigwe-Mozia, NPPinedale, CA 936501225186133
- Jesse Damino, PMHNPClovis, CA 936191235837246
- Marcel Fomotar, CRNP-PMHClovis, CA 936191447765409
Common questions
What is John Sylvanus Allieu's NPI number?
John Sylvanus 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 Sylvanus 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 Sylvanus 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 Sylvanus Allieu prescribe under Medicare Part D?
In 2024, John Sylvanus Allieu had 2,405 Medicare Part D claims for 108 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.
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.