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MARCIA G WALTON MS. CSAC, CS-IT
NPI 1336503200
Counselor - Addiction (Substance Use Disorder) in Milwaukee, WI

Active since April 07, 2016
1111 S 6TH ST, MILWAUKEE, WI 53204(414) 643-8530 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 4, 2026, Apr 25, 2017 (2 updates tracked since 2017).

About Marcia G Walton Ms. Csac, Cs-it NPPES

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

MARCIA G WALTON MS. CSAC, CS-IT (NPI 1336503200) is an individual addiction (substance use disorder) provider in Milwaukee, Wisconsin, licensed in Wisconsin (17620) and active in the NPI registry since April 2016.

NPPES Registry Identity

NPI1336503200
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMARCIA G WALTONCredential: MS. CSAC, CS-IT
Location Address1111 S 6TH STMilwaukee, WI 53204-2301
Mailing Address1028 S 9th StMilwaukee, WI 53204-1395 · (414) 643-8530 · Fax (414) 647-8602
Phone(414) 643-8530
Sole ProprietorNo
Enumeration DateApril 7, 2016
Last NPPES UpdateMarch 4, 20262 updates tracked since enumeration
NPPES CertifiedMarch 4, 2026
✔ NPI 1336503200 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in WI · 17620
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License 3497 - 226 (WI)
1111 S 6TH ST, Milwaukee, WI 53204
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Other Names 1

Former Name (1)Marcia G Villa

Other Providers at the Same Location NPPES 20

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

KENNETH SANTANA SAC-IT
Substance Abuse Rehabilitation Facility
1111 S 6TH ST
MILWAUKEE, WI 53204
Milwaukee County (414) 649-1929
JAMIE LYAN TEISSONNIERE RAMIREZ APSW, SAC-IT
Counselor (Addiction (Substance Use Disorder))
1111 S 6TH ST
MILWAUKEE, WI 53204
Milwaukee County (414) 643-8530
RUSLANA ENNIS SAC-IT
Counselor (Addiction (Substance Use Disorder))
1111 S 6TH ST
MILWAUKEE, WI 53204
Milwaukee County (414) 643-8530
UNITED COMMUNITY CENTER
Community/Behavioral Health
1111 S 6TH ST
MILWAUKEE, WI 53204
Milwaukee County (414) 643-8530
ROSA TATIANA GARCIA HENRIQUEZ APSW., SAC-IT
Counselor (Addiction (Substance Use Disorder))
1111 S 6TH ST
MILWAUKEE, WI 53204
Milwaukee County (414) 643-8530
CHRISTIAN CALDERON SAC IT
Counselor (Addiction (Substance Use Disorder))
1111 S 6TH ST
MILWAUKEE, WI 53204
Milwaukee County (414) 643-8530
UNITED COMMUNITY CENTER
Clinic/Center (Mental Health (Including Community Mental Health Center))
1111 S 6TH ST
MILWAUKEE, WI 53204
Milwaukee County (414) 643-8530
MS. ROSA MARIA ARCAUTE SAC
Counselor (Addiction (Substance Use Disorder))
1111 S 6TH ST, HUMAN SERVICES DEPARTMENT
MILWAUKEE, WI 53204
Milwaukee County (414) 643-8530

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 Marcia Walton's NPI number?

The NPI number for Marcia Walton is 1336503200. It was assigned to this individual provider in the NPPES registry on April 7, 2016. The provider is also known as Marcia G Villa.

Where is Marcia Walton located?

Marcia Walton practices at 1111 S 6th St, Milwaukee, WI 53204. The listed phone number is (414) 643-8530.

What is Marcia Walton's specialty?

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

When was this NPI record last updated?

The NPPES record for Marcia Walton was last updated on March 4, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.