ROSETTA MARIA DELOOF-PRIMMER LCSW
NPI 1063751790
Social Worker - Clinical in Michigan City, IN
About Rosetta Maria Deloof-primmer Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROSETTA MARIA DELOOF-PRIMMER LCSW (NPI 1063751790) is an individual clinical provider in Michigan City, Indiana and active in the NPI registry since January 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses 3
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 and accepts Medicare assignment
Rosetta Maria Deloof-primmer Lcsw 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 Reassignment
Medicare enrollment records show Rosetta Deloof-primmer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Peru, IN 46970
- Reassigned Medicare billing, Indiana enrollment
- 322 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46360 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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MICHIGAN CITY, IN 46360
MICHIGAN CITY, IN 46360
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 Rosetta Deloof-primmer's NPI number?
The NPI number for Rosetta Deloof-primmer is 1063751790. It was assigned to this individual provider in the NPPES registry on January 31, 2013.
Where is Rosetta Deloof-primmer located?
Rosetta Deloof-primmer practices at 450 Saint John Rd, Michigan City, IN 46360. The listed phone number is (219) 879-0676.
What is Rosetta Deloof-primmer's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Rosetta Deloof-primmer enrolled in Medicare?
Yes. Rosetta Deloof-primmer 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 organization bills Medicare for Rosetta Deloof-primmer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rosetta Deloof-primmer reassigns Medicare benefits to Meridian Health Services Corp. (Peru, IN). 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 Rosetta Deloof-primmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rosetta Deloof-primmer accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Rosetta Deloof-primmer 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 Rosetta Deloof-primmer was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.
# Rosetta Maria Deloof-Primmer, LCSW · NPI 1063751790
Clinical provider in Michigan City, Indiana. Individual provider, active in the CMS NPPES registry since January 31, 2013.
## Identity
- **NPI:** 1063751790 (Entity type: Individual)
- **Enumerated:** January 31, 2013
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **Sole proprietor:** No
## Practice location
- **Address:** 450 SAINT JOHN RD, Michigan City, IN 46360-7354
- **Phone:** (219) 879-0676
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Meridian Health Services Corp. (NPI 1639925506, Peru, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** May 22, 2025
- **Other identifiers:** Medicaid 100163580A (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1063751790) · Data from the CMS NPPES public registry.