MRS. DEBBIE MARIE MATHEWSON LMSW
NPI 1295975530
Counselor in Saginaw, MI
About Mrs. Debbie Marie Mathewson Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. DEBBIE MARIE MATHEWSON LMSW (NPI 1295975530) is an individual counselor in Saginaw, Michigan, licensed in Michigan (730210) and active in the NPI registry since February 2009. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. Debbie Marie Mathewson Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Debbie Mathewson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saginaw, MI 48638
- Reassigned Medicare billing, Michigan enrollment
- 4 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
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 Debbie Mathewson's NPI number?
The NPI number for Debbie Mathewson is 1295975530. It was assigned to this individual provider in the NPPES registry on February 26, 2009.
Where is Debbie Mathewson located?
Debbie Mathewson practices at 355 N Center Rd, Saginaw, MI 48638. The listed phone number is (989) 401-8916.
What is Debbie Mathewson's specialty?
The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.
Is Debbie Mathewson enrolled in Medicare?
Yes. Debbie Mathewson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Debbie Mathewson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Debbie Mathewson reassigns Medicare benefits to Tri-City Treatment Center LLC (Saginaw, 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 Debbie Mathewson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Debbie Mathewson accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Oscar Insurance Company and Priority Health and 1 other insurer list Debbie Mathewson 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 Debbie Mathewson was last updated on August 21, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Mrs. Debbie Marie Mathewson, LMSW · NPI 1295975530
Counselor provider in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since February 26, 2009.
## Identity
- **NPI:** 1295975530 (Entity type: Individual)
- **Enumerated:** February 26, 2009
- **Primary specialty:** Counselor · taxonomy 101Y00000X
- **State license:** 730210 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 355 N CENTER RD, Saginaw, MI 48638-5849
- **Phone:** (989) 401-8916
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Tri-City Treatment Center LLC (NPI 1205484052, Saginaw, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 21, 2019
- **Other identifiers:** Other 0963095 (MI)
---
Source: [NPI Profile](https://npiprofile.com/npi/1295975530) · Data from the CMS NPPES public registry.