MRS. ANNA N MATULEWICZ NP
NPI 1184966681
Nurse Practitioner - Adult Health in Mishawaka, IN
About Mrs. Anna N Matulewicz Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ANNA N MATULEWICZ NP (NPI 1184966681) is an individual adult health provider in Mishawaka, Indiana, licensed in Indiana (71008963A) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS, is affiliated with Saint Joseph Regional Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
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
Mrs. Anna N Matulewicz Np 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
3Medicare enrollment records show Anna Matulewicz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mishawaka, IN 46545
- Reassigned Medicare billing, Indiana enrollment
- 216 clinicians in this Medicare group
Mishawaka, IN 46544
- Reassigned Medicare billing, Indiana enrollment
- 205 clinicians in this Medicare group
Plymouth, IN 46563
- Reassigned Medicare billing, Indiana enrollment
- 73 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 7
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Joseph Regional Medical Center
Acute Care Hospitals · Mishawaka, INSaint Joseph Regional Medical Center - Plymouth
Acute Care Hospitals · Plymouth, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46545 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 15
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MISHAWAKA, IN 46545
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 Anna Matulewicz's NPI number?
The NPI number for Anna Matulewicz is 1184966681. It was assigned to this individual provider in the NPPES registry on March 22, 2013.
Where is Anna Matulewicz located?
Anna Matulewicz practices at 221 Red Coach Dr Ste E, Mishawaka, IN 46545. The listed phone number is (574) 335-7630.
What is Anna Matulewicz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Anna Matulewicz enrolled in Medicare?
Yes. Anna Matulewicz 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 Anna Matulewicz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Matulewicz reassigns Medicare benefits to 3 organizations: Saint Joseph Regional Medical Center-South Bend Campus, Inc (Mishawaka, IN), Saint Joseph Regional Medical Center, Inc. (Mishawaka, IN) and Saint Joseph Regional Medical Center- Plymouth Campus Inc (Plymouth, IN). 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 Anna Matulewicz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anna Matulewicz accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource, Cigna Healthcare and UnitedHealthcare list Anna Matulewicz 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.
Is Anna Matulewicz affiliated with any hospitals?
According to CMS data, Anna Matulewicz is affiliated with Saint Joseph Regional Medical Center and Saint Joseph Regional Medical Center - Plymouth.
When was this NPI record last updated?
The NPPES record for Anna Matulewicz was last updated on May 24, 2021. 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.