MRS. CHRISTINE JUDITH WILLIAMS MS,LLP
NPI 1215104203
Psychologist - Counseling in Plymouth, MI
About Mrs. Christine Judith Williams Ms,llp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CHRISTINE JUDITH WILLIAMS MS,LLP (NPI 1215104203) is an individual counseling provider in Plymouth, Michigan, licensed in Michigan (6301010868) and active in the NPI registry since May 2008.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Christine Judith Williams Ms,llp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christine Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Livonia, MI 48152
- Reassigned Medicare billing, Michigan enrollment
- 52 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLYMOUTH, MI 48170
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 Christine Williams's NPI number?
The NPI number for Christine Williams is 1215104203. It was assigned to this individual provider in the NPPES registry on May 9, 2008.
Where is Christine Williams located?
Christine Williams practices at 199 N Main St Suite 202, Plymouth, MI 48170. The listed phone number is (734) 254-9380.
What is Christine Williams's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.
Is Christine Williams enrolled in Medicare?
Yes. Christine Williams is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christine Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Williams reassigns Medicare benefits to Victor M. Cruz MD, P.C. (Livonia, MI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christine Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christine Williams accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Christine 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 Christine Williams was last updated on December 3, 2020. 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.