Michael James Willoz, FNP, MBA
Nurse Practitioner · Metairie, LA
Michael James Willoz, FNP, MBA is a nurse practitioner with a practice address in Metairie, Louisiana, and NPI 1255778098, issued on Jun 3, 2013. Check the license (Louisiana AP07499, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael James Willoz
- Credential
- FNP, MBA
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- AP07499 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3838 N Causeway Blvd Ste 2200, Metairie, LA 70002
- Phone
- (504) 473-6325
- Enumerated
- Jun 3, 2013
- Record last updated
- Jun 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150318000765); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 934 in Louisiana → Look up another NPI →
Also registered at 3838 N Causeway Blvd Ste 2200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Bruno, FNPNurse Practitioner1275848434
- Tori Johnson, APRN, FNP-CFamily Nurse Practitioner1114415924
- Matthew Martin, NP-CFamily Nurse Practitioner1962886580
- Joe Rooks, ANPAdult Health Nurse Practitioner1063756062
- Candita Thompson, NPAcute Care Nurse Practitioner1558466847
Verify Michael James Willoz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license AP07499Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $646.17
17 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 38,884 providers of this specialty with any payment received $791.64 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
- East Jefferson Physicians Group LLCMetairie, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael James Willoz among 934 nurse practitioner records in Louisiana
Michael James Willoz, FNP, MBA is one of 934 nurse practitioner records with a practice address in Louisiana. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 37% of them.
- NPI issued2013 · 37% of these records are older, 60% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2013 · median 2017 among the 588 with a school on file
- Record last updated2020 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Louisiana
There are 934 nurse practitioner records in Louisiana.
All 934 in Louisiana → Every provider in Metairie → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Anna Bruno, FNPMetairie, LA 700021275848434
- Jena Oubre, APRNMetairie, LA 700021235076381
- Hannah Roddenberry, APRN, FNP-CMetairie, LA 700021437828969
- Brenda Salmeron, NPMetairie, LA 700021710091962
- Arie Anderson, NPMetairie, LA 700011649971466
- Patricia Clark, RNMetairie, LA 700031093897266
- Jennifer Harris, RNMetairie, LA 700011215019484
- Julia London, RNMetairie, LA 700011992452072
Common questions
What is Michael James Willoz, FNP, MBA's NPI number?
Michael James Willoz, FNP, MBA's National Provider Identifier (NPI) is 1255778098, issued on Jun 3, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Michael James Willoz, FNP, MBA located?
The NPPES record lists a practice address at 3838 N Causeway Blvd Ste 2200, Metairie, LA, 70002. Phone: (504) 473-6325. Providers update this record themselves, so call before visiting.
How can I verify Michael James Willoz, FNP, MBA's license?
NPPES lists Louisiana license number AP07499, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity 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.