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MARY ANN WILLIAMS
NPI 1205968146
Social Worker in Festus, MO

Active since March 09, 2007
227 E MAIN ST, FESTUS, MO 63028(636) 931-2700(636) 931-5304 Get Directions Write a Review

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

About Mary Ann Williams NPPES

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

MARY ANN WILLIAMS (NPI 1205968146) is an individual social worker in Festus, Missouri and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1205968146
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMARY ANN WILLIAMS
Location Address227 E MAIN STFestus, MO 63028-1952
Mailing Address227 E Main StFestus, MO 63028-1952 · (636) 931-2700 · Fax (636) 931-5304
Phone(636) 931-2700
Fax(636) 931-5304
Sole ProprietorNo
Enumeration DateMarch 9, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1205968146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
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.
227 E MAIN ST, Festus, MO 63028
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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.

COMTREA, INC
Clinic/Center (Rehabilitation, Substance Use Disorder)
227 E MAIN ST
FESTUS, MO 63028
Jefferson County (636) 931-2700
RICHARD F MOLL
Case Manager/Care Coordinator
227 E MAIN ST
FESTUS, MO 63028
Jefferson County (636) 931-2700
ASHLEY MARIE TRUEMAN LCSW
Social Worker (Clinical)
227 E MAIN ST
FESTUS, MO 63028
Jefferson County (636) 321-0101
KATY HERMAN
Case Manager/Care Coordinator
227 E MAIN ST
FESTUS, MO 63028
Jefferson County (636) 321-0101
JAMES R DAPRON
Case Manager/Care Coordinator
227 E MAIN ST
FESTUS, MO 63028
Jefferson County (636) 931-2700
AMY LEE DICKEMPER
Case Manager/Care Coordinator
227 E MAIN ST
FESTUS, MO 63028
Jefferson County (636) 931-2700
MONICA L BEAUCHAMP
Case Manager/Care Coordinator
227 E MAIN ST
FESTUS, MO 63028
Jefferson County (636) 931-2700
BRITTANY N HAFERTEPE
Case Manager/Care Coordinator
227 E MAIN ST
FESTUS, MO 63028
Jefferson County (636) 296-6206

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 Ann Williams's NPI number?

The NPI number for Mary Ann Williams is 1205968146. It was assigned to this individual provider in the NPPES registry on March 9, 2007.

Where is Mary Ann Williams located?

Mary Ann Williams practices at 227 E Main St, Festus, MO 63028. The listed phone number is (636) 931-2700.

What is Mary Ann Williams'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 Ann Williams 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.