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MS. MARI ALFIERI HARRIS LAC
NPI 1700818887
Counselor - Addiction (Substance Use Disorder) in Lake Charles, LA

Active since July 07, 2006
3505 5TH AVE, SUITE B, LAKE CHARLES, LA 70607(337) 475-4855(337) 475-4858 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Mari Alfieri Harris Lac NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MARI ALFIERI HARRIS LAC (NPI 1700818887) is an individual addiction (substance use disorder) provider in Lake Charles, Louisiana, licensed in Louisiana (955) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1700818887
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. MARI ALFIERI HARRISCredential: LAC
Location Address3505 5TH AVE, SUITE BLake Charles, LA 70607-2156
Mailing Address5801 Berwick LnLake Charles, LA 70605-7127 · (337) 474-5596
Phone(337) 475-4855
Fax(337) 475-4858
Sole ProprietorNo
Enumeration DateJuly 7, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1700818887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in LA · 955
3505 5TH AVE, Lake Charles, LA 70607
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, HMO Louisiana, UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. PATRICK HEBERT LCSW #10194
Social Worker (Clinical)
3505 5TH AVE
LAKE CHARLES, LA 70607
Calcasieu Parish (337) 475-4861
SOUTHERN LAB SPECIALTIES, INC
Clinical Medical Laboratory
3505 5TH AVE, SUITE A1
LAKE CHARLES, LA 70607
Calcasieu Parish (337) 515-7016
FRANK W. LOPEZ, MD, APMC
Physical Medicine & Rehabilitation
3505 5TH AVE, SUITE A-1
LAKE CHARLES, LA 70607
Calcasieu Parish (337) 436-7560
IMPERIAL CALCASIEU HUMAN SERVICES AUTHORITY
Clinic/Center (Mental Health (Including Community Mental Health Center))
3505 5TH AVE, SUITE C
LAKE CHARLES, LA 70607
Calcasieu Parish (337) 475-3100
MR. FRALAN TODD GATTE APRN
Nurse Practitioner (Psychiatric/Mental Health)
3505 5TH AVE, SUITE A-1
LAKE CHARLES, LA 70607
Calcasieu Parish (337) 475-1028
FRANK W LOPEZ MD
Physical Medicine & Rehabilitation
3505 5TH AVE, SUITE A-1
LAKE CHARLES, LA 70607
Calcasieu Parish (337) 475-1028
MRS. TANESIA MANIQUE JAMES
Counselor (Addiction (Substance Use Disorder))
3505 5TH AVE
LAKE CHARLES, LA 70607
Calcasieu Parish (337) 475-4855

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mari Harris's NPI number?

The NPI number for Mari Harris is 1700818887. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is Mari Harris located?

Mari Harris practices at 3505 5th Ave Suite B, Lake Charles, LA 70607. The listed phone number is (337) 475-4855.

What is Mari Harris's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

What insurance does Mari Harris accept?

Health plans from Blue Cross and Blue Shield of Louisiana, HMO Louisiana and UnitedHealthcare list Mari Harris as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mari Harris was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.