Quick answers
- Where does Mark Murzyn see patients?
- Medicare's clinician data lists 2 practice locations, including Cedar Lake, IN and Valparaiso, IN. Call before your visit to confirm the address.
- What is Mark Murzyn's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Mark Murzyn accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Murzyn accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mark Murzyn?
- (219) 374-5451, as listed in official Medicare / NPI Registry data.
- What is Mark Murzyn's NPI number?
- 1275573859. 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 Mark Murzyn is enrolled with Medicare (CMS data updated 2026-10-02).
- 13019 Wicker Ave, Suite ACedar Lake, IN 46303 (219) 374‑5451
- 71 Silhavy Rd, Suite 121Valparaiso, IN 46383 (219) 462‑0576
Group practices
Medicare enrollment lists Mark Murzyn as a member of these groups (CMS data updated 2026-10-02).
- Athletic and Therapeutic Institute of Naperville, LLC241 clinicians in the group
- Advanced Physical Therapy LLC169 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Indiana →
Other physical therapists in Cedar Lake
Clinicians with the same Medicare primary specialty in Cedar Lake, IN — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275573859 |
| 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 2026-10-02, retrieved 2026-10-29
- 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