Quick answers
- Does Crystal L. Johannsson accept Medicare assignment?
- Medicare's clinician data says Crystal L. Johannsson may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Crystal L. Johannsson's NPI number?
- 1134459225. 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 Crystal L. Johannsson is enrolled with Medicare (CMS data updated October 2, 2026).
- 231 Salt Lick RdSaint Peters, MO 63376 (636) 800‑4600
Group practices
Medicare enrollment lists Crystal L. Johannsson as a member of this group (CMS data updated October 2, 2026).
- Balancedflow Inc2 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Missouri →
Other physical therapists in Saint Peters
Clinicians with the same Medicare primary specialty in Saint Peters, MO — not a recommendation.
Other clinicians in Balancedflow Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1134459225 |
| 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