Stacy Efferson, NP
Family Nurse Practitioner · Marrero, LA
Stacy Efferson, NP is a family nurse practitioner with a practice address in Marrero, Louisiana, and NPI 1932532637, issued on Aug 16, 2013. Check the license (Louisiana AP07489, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stacy Efferson
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP07489 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 Medical Center Blvd., Marrero, LA 70072
- Phone
- (504) 349-1533
- Enumerated
- Aug 16, 2013
- Entity
- Type 1 · individual
Also registered at 1101 Medical Center Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Argote, MDInternal Medicine Physician1902030497
- Lauren Barial, M.D.Internal Medicine Physician1699758821
- Marie Fervil, MDContractor1518076439
- William Frew, M.D.Emergency Medicine Physician1740556000
- Bonnie Gasquet-Johnson, M.D.Internal Medicine Physician1346475100
- Terran Johnson, MN, FNP-CFamily Nurse Practitioner1538541446
Verify Stacy Efferson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license AP07489Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
79% fewer Medicare Part D claims than the average family nurse practitioner in 2024
271 Medicare Part D claims for 126 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. 50 claims were for opioids.
Most prescribed
- Methocarbamol42 claims
- Hydrocodone-Acetaminophen31 claims
- Prednisone24 claims
- Ibuprofen21 claims
- Lidocaine Hcl Viscous13 claims
- Acetaminophen-Codeine12 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: $25.13
1 payment, mostly food and beverage; the largest payer was Neurocrine Biosciences, Inc.. The 91,435 providers of this specialty with any payment received $675.31 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.
One hospital or facility affiliation
- Louisiana State University School OF Medicine IN New Orleans FacultyNew Orleans, LA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
51 family nurse practitioner records list a Marrero practice address
They are 51 of the 1,117 NPPES records with a Marrero practice address, and 4,212 family nurse practitioner records in Louisiana.
All 51 in Marrero → All 4,212 in Louisiana → Every provider in Marrero →
Other family nurse practitioner records in Louisiana
- Julianna Aaron, FNP-CShreveport, LA1922466788
- Brooke Abadie, NPBaton Rouge, LA1013833565
- Tori AbbessBaton Rouge, LA1881433324
- Kimberly Abbott, N.P.Prairieville, LA1740203041
- Halimo Abdi, APRNLafayette, LA1053041491
- Karen Abel, APRN, CFNPIowa, LA1952475717
- Michael Abernathy, FNP-CNew Orleans, LA1518891142
- Amy Ables, NPBaton Rouge, LA1649919986
- Sh'Derrica Abner, FNPShreveport, LA1972368546
- Crystal Abraham, FNPLake Charles, LA1447964259
Common questions
What is Stacy Efferson, NP's NPI number?
Stacy Efferson, NP's National Provider Identifier (NPI) is 1932532637, issued on Aug 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Efferson, NP located?
The NPPES record lists a practice address at 1101 Medical Center Blvd., Marrero, LA, 70072. Phone: (504) 349-1533. Providers update this record themselves, so call before visiting.
How can I verify Stacy Efferson, NP's license?
NPPES lists Louisiana license number AP07489, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Stacy Efferson, NP prescribe under Medicare Part D?
In 2024, Stacy Efferson, NP had 271 Medicare Part D claims for 126 beneficiaries; the average among family nurse practitioner prescribers was 1,302. 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.