Monique Pierre Williams, DNP, APRN, FNP/PMHNP
Psychiatric/Mental Health Nurse Practitioner · Baton Rouge, LA
Monique Pierre Williams, DNP, APRN, FNP/PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Baton Rouge, Louisiana, and NPI 1588184220, issued on Jun 23, 2017. Check the license (Louisiana AP09367, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Monique Pierre Williams
- Credential
- DNP, APRN, FNP/PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- AP09367 LA
Self-reported in NPPES; status is on the state search - Practice location
- 9418 Brookline Ave Ste B, Baton Rouge, LA 70809
- Phone
- (225) 933-8692
- Enumerated
- Jun 23, 2017
- Record last updated
- Jun 18, 2025
- Fax
- (855) 595-2949
- Medicaid ID
- 2461800 LA
- Medicare enrollment
- Enrolled (PECOS I20170918003240); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 755 in Louisiana → Look up another NPI →
Verify Monique Pierre Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license AP09367Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
501 Medicare Part D claims for 37 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Divalproex Sodium64 claims
- Quetiapine Fumarate36 claims
- Sertraline Hcl34 claims
- Benztropine Mesylate28 claims
- Olanzapine24 claims
- Aripiprazole23 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: $187.92
4 payments; by number, the most common kind was food and beverage; the largest payer was Amgen 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.
Bills Medicare through one group practice
- Hospital Service District 1 OF East Baton Rouge ParishZachary, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Monique Pierre Williams among 755 psychiatric/mental health nurse practitioner records in Louisiana
Monique Pierre Williams, DNP, APRN, FNP/PMHNP is one of 755 psychiatric/mental health nurse practitioner records with a practice address in Louisiana. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 30% of them.
- NPI issued2017 · 30% of these records are older, 66% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2017 · median 2021 among the 475 with a school on file
- Record last updated2025 · 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 Louisiana 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 Louisiana
There are 755 psychiatric/mental health nurse practitioner records in Louisiana.
All 755 in Louisiana → Every provider in Baton Rouge → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Ellison Abad, NPBaton Rouge, LA 708091396177283
- Danell Brice, PMHNP-BCBaton Rouge, LA 708091144747387
- Amy LacoutureBaton Rouge, LA 708091841617594
- Becki McAlister, NPBaton Rouge, LA 708091801104120
- Rochelle Blanchard, NPBaton Rouge, LA 708081194673228
- Natalie Butler, N.P.Baton Rouge, LA 708081801025663
- Elizabeth Casselberry, NPBaton Rouge, LA 708081497124325
- Christopher Cataldie, PMHNPBaton Rouge, LA 708081861984668
Common questions
What is Monique Pierre Williams, DNP, APRN, FNP/PMHNP's NPI number?
Monique Pierre Williams, DNP, APRN, FNP/PMHNP's National Provider Identifier (NPI) is 1588184220, issued on Jun 23, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Monique Pierre Williams, DNP, APRN, FNP/PMHNP located?
The NPPES record lists a practice address at 9418 Brookline Ave Ste B, Baton Rouge, LA, 70809. Phone: (225) 933-8692. Providers update this record themselves, so call before visiting.
How can I verify Monique Pierre Williams, DNP, APRN, FNP/PMHNP's license?
NPPES lists Louisiana license number AP09367, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Monique Pierre Williams, DNP, APRN, FNP/PMHNP prescribe under Medicare Part D?
In 2024, Monique Pierre Williams, DNP, APRN, FNP/PMHNP had 501 Medicare Part D claims for 37 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.