Quick answers
- Which hospitals does James J. Tess work at?
- Medicare's official clinician data lists James J. Tess at 5 hospitals: Advocate Christ Hospital & Medical Center, Northwestern Medicine Central Dupage Hospital, Palos Community Hospital, Riverside Medical Center and Silver Cross Hospital and Medical Centers. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James J. Tess see patients?
- Medicare's clinician data lists 2 practice locations, including Palos Park, IL and Orlando Park, IL. Call before your visit to confirm the address.
- What is James J. Tess's specialty?
- Medicare lists General Practice as the primary specialty.
- Does James J. Tess accept Medicare assignment?
- Yes. Medicare's clinician data says James J. Tess 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 James J. Tess?
- (708) 361-6091, as listed in official Medicare / NPI Registry data.
- What is James J. Tess's NPI number?
- 1629016803. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James J. Tess works
Medicare's Facility Affiliation Data lists James J. Tess at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Christ Hospital & Medical CenterOak Lawn, IL · Acute Care Hospital · CCN 140208
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
- Palos Community HospitalPalos Heights, IL · Acute Care Hospital · CCN 140062
- Riverside Medical CenterKankakee, IL · Acute Care Hospital · CCN 140186
- Silver Cross Hospital and Medical CentersNew Lenox, IL · Acute Care Hospital · CCN 140213
Practice locations
Addresses where James J. Tess is enrolled with Medicare (CMS data updated 2026-10-02).
- 10300 Village Circle DrPalos Park, IL 60464 (708) 361‑6091
- 16512 S 106th CtOrlando Park, IL 60467 (708) 364‑8323
Group practices
Medicare enrollment lists James J. Tess as a member of this group (CMS data updated 2026-10-02).
- Primary Health Associates PC9 clinicians in the group
Specialties
- General Practiceprimary
Other general practitioners in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rush Medical College Of Rush University |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629016803 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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