Quick answers
- Does Mary L. Behrens accept Medicare assignment?
- Medicare's clinician data says Mary L. Behrens may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Mary L. Behrens's NPI number?
- 1639921539. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Mary L. Behrens is enrolled with Medicare (CMS data updated October 2, 2026).
- 227 S Main St, Suite 100South Bend, IN 46601 (574) 208‑3707
Group practices
Medicare enrollment lists Mary L. Behrens as a member of this group (CMS data updated October 2, 2026).
- Thrive Neuro Therapy, LLC3 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Indiana →
Other physical therapists in South Bend
Clinicians with the same Medicare primary specialty in South Bend, IN — not a recommendation.
Other clinicians in Thrive Neuro Therapy, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1639921539 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians