NPPES file of Aug 9, 2026

Nancy Wiley, LCSW

Clinical Social Worker · Slidell, LA

Nancy Wiley, LCSW is a clinical social worker with a practice address in Slidell, Louisiana, and NPI 1255593653, issued on Jun 26, 2008. Check the license (Louisiana 1179, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255593653
Name
Nancy Wiley
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
1179 LA
Self-reported in NPPES; status is on the state search
Practice location
2331 Carey St, Slidell, LA 70458
Phone
(985) 646-6406
Enumerated
Jun 26, 2008
Record last updated
Aug 30, 2023
Fax
(985) 646-6460
Medicare enrollment
Enrolled (PECOS I20231130001700); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2331 Carey St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Leslie BearPeer Specialist1760106439
  2. Shamecha BenderLicensed Practical Nurse1861877557
  3. Josephine BloemerMechanotherapist1417498536
  4. Elizabeth Brossett, RNRegistered Nurse1841171428
  5. Karen Cassimere-Sullivan, LCSWClinical Social Worker1497333876
  6. Cathy Davis, PMHNP-BC, FNP-BCPsychiatric/Mental Health Nurse Practitioner1891152906

Verify Nancy Wiley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
    Search for license 1179
    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 Louisiana 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.

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Bills Medicare through one group practice

  1. Florida Parishes Human Services AuthoritySlidell, LA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nancy Wiley among 3,178 clinical social worker records in Louisiana

Nancy Wiley, LCSW is one of 3,178 clinical social worker records with a practice address in Louisiana. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 25% of them.

  • NPI issued2008 · 25% of these records are older, 71% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 16% of these records are
  • Graduated2013 · median 2005 among the 512 with a school on file
  • Record last updated2023 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

70 clinical social worker records list a practice address in Slidell

They are 70 of the 1,838 NPPES records with a practice address in Slidell, and 3,178 clinical social worker records in Louisiana.

The 8 clinical social worker records with the nearest ZIP codes

  1. Carol Baskin-Kacer, LCSWSlidell, LA 704581568512093
  2. Linda Hartdegen, LCSW-BACSSlidell, LA 704581164578530
  3. Mayra Huerstel, LCSWSlidell, LA 704581407977051
  4. Matthew Johnson, LCSWSlidell, LA 704581316953797
  5. Alison Johnston, LCSWSlidell, LA 704581811040835
  6. Ricky Marchetta, L.C.S.W.Slidell, LA 704581083676282
  7. Colette Martel, MSWSlidell, LA 704581336304864
  8. Eric Oleson, LCSWSlidell, LA 704581023183498

Common questions

What is Nancy Wiley, LCSW's NPI number?

Nancy Wiley, LCSW's National Provider Identifier (NPI) is 1255593653, issued on Jun 26, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Wiley, LCSW located?

The NPPES record lists a practice address at 2331 Carey St, Slidell, LA, 70458. Phone: (985) 646-6406. Providers update this record themselves, so call before visiting.

How can I verify Nancy Wiley, LCSW's license?

NPPES lists Louisiana license number 1179, 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.