1. Home
  2. Directory
  3. Wisconsin
  4. Marinette
  5. Counselor
  6. NPI Profile

MARK D. STEPHENS CSAC
NPI 1134319452
Counselor - Addiction (Substance Use Disorder) in Marinette, WI

Active since August 01, 2007
1409 CLEVELAND AVE, MARINETTE, WI 54143(920) 496-4700 Get Directions Write a Review

NPPES record last updated: February 16, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mark D. Stephens Csac NPPES

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

MARK D. STEPHENS CSAC (NPI 1134319452) is an individual addiction (substance use disorder) provider in Marinette, Wisconsin, licensed in Wisconsin (15369-131) and active in the NPI registry since August 2007. He maintains a secondary practice location in Sturgeon Bay.

NPPES Registry Identity

NPI1134319452
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMARK D. STEPHENSCredential: CSAC
Location Address1409 CLEVELAND AVEMarinette, WI 54143-3918
Mailing AddressPo Box 19070Green Bay, WI 54307-9070 · (920) 496-4700
Phone(920) 496-4700
Sole ProprietorNo
Enumeration DateAugust 1, 2007
Last NPPES UpdateFebruary 16, 2021
NPPES CertifiedFebruary 16, 2021
✔ NPI 1134319452 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 WI · 15369-131
1409 CLEVELAND AVE, Marinette, WI 54143
Open in Google Maps ↗

Secondary Practice Location 1

Location 1421 Nebraska StSturgeon Bay, WI 54235-2225 · Phone (920) 746-2345

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Network Health.Insurance ›

Other Providers at the Same Location NPPES 11

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

DANIELLE ADAMS SAC-IT
Counselor (Addiction (Substance Use Disorder))
1409 CLEVELAND AVE
MARINETTE, WI 54143
Marinette County (157) 735-0095
JESSE A ARD SAC
Counselor (Addiction (Substance Use Disorder))
1409 CLEVELAND AVE
MARINETTE, WI 54143
Marinette County (920) 498-8600
ST. VINCENT HOSPITAL-HOSPITAL SISTERS-THIRD ORDER OF ST. FRANCIS
Durable Medical Equipment & Medical Supplies
1409 CLEVELAND AVE
MARINETTE, WI 54143
Marinette County (715) 732-0832
MIRANDA MAY BEHNKE LBSW
Counselor (Addiction (Substance Use Disorder))
1409 CLEVELAND AVE
MARINETTE, WI 54143
Marinette County (715) 735-0095
ST VINCENT HOSPITAL-HOSPITAL SISTERS-THIRD ORDER OF ST FRANCIS
Clinic/Center (Mental Health (Including Community Mental Health Center))
1409 CLEVELAND AVE
MARINETTE, WI 54143
Marinette County (715) 735-0095
JESSICA ZONA
Counselor (Addiction (Substance Use Disorder))
1409 CLEVELAND AVE
MARINETTE, WI 54143
Marinette County (715) 735-0095
ST. VINCENT HOSPITAL-HOSPITAL SISTERS-THIRD ORDER OF ST. FRANCIS
Internal Medicine (Hematology & Oncology)
1409 CLEVELAND AVE
MARINETTE, WI 54143
Marinette County (920) 884-3135
MRS. PAULA MARIE TESTIN
Counselor (Addiction (Substance Use Disorder))
1409 CLEVELAND AVE
MARINETTE, WI 54143
Marinette County (920) 498-8600

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 Mark Stephens's NPI number?

The NPI number for Mark Stephens is 1134319452. It was assigned to this individual provider in the NPPES registry on August 1, 2007.

Where is Mark Stephens located?

Mark Stephens practices at 1409 Cleveland Ave, Marinette, WI 54143. The listed phone number is (920) 496-4700.

What is Mark Stephens's specialty?

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

What insurance does Mark Stephens accept?

Health plans from Network Health list Mark Stephens 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 Mark Stephens was last updated on February 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.