MARY MORITZ LMSW
NPI 1629509187
Social Worker - Clinical in Grand Blanc, MI
About Mary Moritz Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY MORITZ LMSW (NPI 1629509187) is an individual clinical provider in Grand Blanc, Michigan, licensed in Michigan (6801066611) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Wayne State University School Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary Moritz Lmsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Mary Moritz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Flint, MI 48532
- Reassigned Medicare billing, Michigan enrollment
- 11 clinicians in this Medicare group
Manistique, MI 49854
- Reassigned Medicare billing, Michigan enrollment
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48439 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 13
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 Mary Moritz's NPI number?
The NPI number for Mary Moritz is 1629509187. It was assigned to this individual provider in the NPPES registry on March 25, 2017.
Where is Mary Moritz located?
Mary Moritz practices at 10683 S Saginaw St Ste B, Grand Blanc, MI 48439. The listed phone number is (810) 771-4074.
What is Mary Moritz's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Mary Moritz enrolled in Medicare?
Yes. Mary Moritz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mary Moritz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Moritz reassigns Medicare benefits to 2 organizations: Independent Behavioral Health Group (Flint, MI) and Michigan Senior Mental Health Specialists LLC (Manistique, MI). Each 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 Mary Moritz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Moritz accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Mary Moritz 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 Mary Moritz was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.
# Mary Moritz, LMSW · NPI 1629509187
Clinical provider in Grand Blanc, Michigan. Individual provider, active in the CMS NPPES registry since March 25, 2017.
## Identity
- **NPI:** 1629509187 (Entity type: Individual)
- **Enumerated:** March 25, 2017
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6801066611 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10683 S SAGINAW ST STE B, Grand Blanc, MI 48439-8127
- **Phone:** (810) 771-4074
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Independent Behavioral Health Group (NPI 1437685856, Flint, MI); Michigan Senior Mental Health Specialists LLC (NPI 1407631401, Manistique, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 1991
## Record status
- **NPPES last updated:** October 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1629509187) · Data from the CMS NPPES public registry.