MS. MARIA ANTOINETTE WILLIAMS LMSW
NPI 1255884169
Social Worker - Clinical in Battle Creek, MI
About Ms. Maria Antoinette Williams Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARIA ANTOINETTE WILLIAMS LMSW (NPI 1255884169) is an individual clinical provider in Battle Creek, Michigan, licensed in Michigan (6801096551) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Maria Antoinette Williams Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49037 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BATTLE CREEK, MI 49037
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 Maria Williams's NPI number?
The NPI number for Maria Williams is 1255884169. It was assigned to this individual provider in the NPPES registry on July 27, 2016.
Where is Maria Williams located?
Maria Williams practices at 5500 Armstrong Rd, Battle Creek, MI 49037. The listed phone number is (269) 966-5600.
What is Maria Williams's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Maria Williams enrolled in Medicare?
Yes. Maria Williams is registered in the Medicare PECOS enrollment system.
What insurance does Maria Williams accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community, Oscar Insurance Company and UnitedHealthcare list Maria Williams 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 Maria Williams was last updated on March 6, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
