1. Home
  2. Directory
  3. Wisconsin
  4. Oshkosh
  5. Social Worker
  6. NPI Profile

MARY DIANE WIATROWSKI MSW, LCSW
NPI 1457870644
Social Worker in Oshkosh, WI

Active since September 19, 2017
404 N MAIN ST STE 612, OSHKOSH, WI 54901(920) 385-1420(866) 327-3295 Get Directions Write a Review

NPPES record last updated: July 11, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 11, 2018, Sep 19, 2017 (2 updates tracked since 2017).

About Mary Diane Wiatrowski Msw, Lcsw NPPES

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

MARY DIANE WIATROWSKI MSW, LCSW (NPI 1457870644) is an individual social worker in Oshkosh, Wisconsin, licensed in Wisconsin (4176-123) and active in the NPI registry since September 2017.

NPPES Registry Identity

NPI1457870644
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMARY DIANE WIATROWSKICredential: MSW, LCSW
Location Address404 N MAIN ST STE 612Oshkosh, WI 54901-4953
Mailing Address1020 W 5th AveOshkosh, WI 54902-5728 · (920) 410-7156
Phone(920) 385-1420
Fax(866) 327-3295
Sole ProprietorNo
Enumeration DateSeptember 19, 2017
Last NPPES UpdateJuly 11, 20182 updates tracked since enumeration
✔ NPI 1457870644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in WI · 4176-123
Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

404 N MAIN ST STE 612, Oshkosh, WI 54901
Open in Google Maps ↗

Other Providers at the Same Location NPPES 4

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

DR. RENAE D. SWANSON PH.D., LPC, NCC
Counselor (Professional)
404 N MAIN ST STE 612
OSHKOSH, WI 54901
Winnebago County (920) 385-6009
KELSEY LINK
Marriage & Family Therapist
404 N MAIN ST STE 612
OSHKOSH, WI 54901
Winnebago County (920) 385-1420
MARI ANN KRUEGER LPC
Counselor (Professional)
404 N MAIN ST STE 612
OSHKOSH, WI 54901
Winnebago County (920) 385-1420
KRISTEN M PASCHKE LPC
Counselor (Professional)
404 N MAIN ST STE 612
OSHKOSH, WI 54901
Winnebago County (920) 385-1420

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 Mary Wiatrowski's NPI number?

The NPI number for Mary Wiatrowski is 1457870644. It was assigned to this individual provider in the NPPES registry on September 19, 2017.

Where is Mary Wiatrowski located?

Mary Wiatrowski practices at 404 N Main St Ste 612, Oshkosh, WI 54901. The listed phone number is (920) 385-1420.

What is Mary Wiatrowski's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Mary Wiatrowski was last updated on July 11, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.