Joanne Harmon, R.N., L.P.C.
Professional Counselor · Gretna, LA
Joanne Harmon, R.N., L.P.C. is a professional counselor with a practice address in Gretna, Louisiana, and NPI 1902196678, issued on Apr 14, 2011. Check the license (Louisiana 4135, as entered in NPPES) with the Louisiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Joanne Harmon
- Credential
- R.N., L.P.C.
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- 4135 LA
Self-reported in NPPES; status is on the state search - Practice location
- 401 Whitney Ave, Gretna, LA 70056
- Phone
- (504) 368-8931
- Enumerated
- Apr 14, 2011
- Entity
- Type 1 · individual
Also registered at 401 Whitney Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sherry BachusCounselor1487027108
- Tammy Bayard, MSWClinical Social Worker1255543534
- Jewell Brown, LPCProfessional Counselor1083045926
- Charles EkentaCounselor1033582747
- Dylen Johnson, CSWSocial Worker1487102240
- Tricia Marshall-Ferguson, LPC, LMFTCase Manager/Care Coordinator1104909811
Verify Joanne Harmon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 4135Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
26 professional counselor records list a Gretna practice address
They are 26 of the 770 NPPES records with a Gretna practice address, and 2,415 professional counselor records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 26 in Gretna → All 2,415 in Louisiana → Every provider in Gretna →
Other professional counselor records in Louisiana
- Julia Aaron, PLPCMandeville, LA1528993037
- Courtney AbadieNew Orleans, LA1417614124
- Dana AbisamraMetairie, LA1932775566
- Shaylee Able, LPCShreveport, LA1568184109
- Ashley Absher, LPCMonroe, LA1699130740
- Brandon Adams, LPCThibodaux, LA1144878703
- Brooke Adams, LPCAlexandria, LA1285142489
- Christine Adams, LPCAlexandria, LA1932633252
- Danielle AdamsShreveport, LA1851004048
- Dee Adams, PHD, LPC, LMFTBaton Rouge, LA1205900750
Common questions
What is Joanne Harmon, R.N., L.P.C.'s NPI number?
Joanne Harmon, R.N., L.P.C.'s National Provider Identifier (NPI) is 1902196678, issued on Apr 14, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Joanne Harmon, R.N., L.P.C. located?
The NPPES record lists a practice address at 401 Whitney Ave, Gretna, LA, 70056. Phone: (504) 368-8931. Providers update this record themselves, so call before visiting.
How can I verify Joanne Harmon, R.N., L.P.C.'s license?
NPPES lists Louisiana license number 4135, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.