Quick answers
- Where does Mark P. Naso see patients?
- Medicare's clinician data lists 3 practice locations, including Chicago, IL, Aurora, IL and Waterman, IL. Call before your visit to confirm the address.
- What is Mark P. Naso's specialty?
- Medicare lists Occupational Therapist in Private Practice as the primary specialty.
- Does Mark P. Naso accept Medicare assignment?
- Yes. Medicare's clinician data says Mark P. Naso 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 P. Naso?
- (312) 563-2875, as listed in official Medicare / NPI Registry data.
- What is Mark P. Naso's NPI number?
- 1699943902. 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 P. Naso is enrolled with Medicare (CMS data updated 2026-10-02).
- 1700 W Van Buren StChicago, IL 60612 (312) 563‑2875
- 2111 Ogden AveAurora, IL 60504 (630) 978‑3800
- 320 W Adams StWaterman, IL 60556 (815) 264‑8600
Group practices
Medicare enrollment lists Mark P. Naso as a member of these groups (CMS data updated 2026-10-02).
- Rush University Medical Group1,551 clinicians in the group
- Rush-Copley Orthopedics, LLC33 clinicians in the group
- Wylde Physical Therapy LLC4 clinicians in the group
Specialties
Find other clinicians: Occupational Therapist in Private Practice, Illinois →
Other occupational therapists in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | OT |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699943902 |
| 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