Quick answers
- Which hospitals does John K. Lawson work at?
- Medicare's official clinician data lists John K. Lawson at 1 hospital: Riverside Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John K. Lawson see patients?
- Medicare's clinician data lists 2 practice locations, including Bourbonnais, IL and Northbrook, IL. Call before your visit to confirm the address.
- What is John K. Lawson's specialty?
- Medicare lists Allergy/Immunology as the primary specialty.
- Does John K. Lawson accept Medicare assignment?
- Yes. Medicare's clinician data says John K. Lawson 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 John K. Lawson?
- (815) 933-5092, as listed in official Medicare / NPI Registry data.
- What is John K. Lawson's NPI number?
- 1689864357. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John K. Lawson works
Medicare's Facility Affiliation Data lists John K. Lawson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Riverside Medical CenterKankakee, IL · Acute Care Hospital · CCN 140186
Practice locations
Addresses where John K. Lawson is enrolled with Medicare (CMS data updated 2026-10-02).
- 475 Brown BlvdBourbonnais, IL 60914 (815) 933‑5092
- 500 Skokie Blvd, Suite 140Northbrook, IL 60062 (847) 272‑4296
Group practices
Medicare enrollment lists John K. Lawson as a member of this group (CMS data updated 2026-10-02).
- Salmon S Goldberg MD and David S Chudwin MDSC4 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689864357 |
| 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