Quick answers
- Which hospitals does Jonathan S. Erulkar work at?
- Medicare's official clinician data lists Jonathan S. Erulkar at 4 hospitals: Advocate Lutheran General Hospital, Northshore University Healthsystem - Evanston Hospital, Northwest Community Hospital 1 and Northwestern Lake Forest Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan S. Erulkar see patients?
- Medicare's clinician data lists 12 practice locations, including Highland Park, IL, Bannockburn, IL and Glenview, IL. Call before your visit to confirm the address.
- What is Jonathan S. Erulkar's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Jonathan S. Erulkar accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan S. Erulkar 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.
- Does Jonathan S. Erulkar offer telehealth?
- Medicare's clinician data says Jonathan S. Erulkar offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jonathan S. Erulkar?
- (847) 375-3000, as listed in official Medicare / NPI Registry data.
- What is Jonathan S. Erulkar's NPI number?
- 1326153388. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan S. Erulkar works
Medicare's Facility Affiliation Data lists Jonathan S. Erulkar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Lutheran General HospitalPark Ridge, IL · Acute Care Hospital · CCN 140223
- Northshore University Healthsystem - Evanston HospitalEvanston, IL · Acute Care Hospital · CCN 140010
- Northwest Community Hospital 1Arlington Heights, IL · Acute Care Hospital · CCN 140252
- Northwestern Lake Forest HospitalLake Forest, IL · Acute Care Hospital · CCN 140130
Practice locations
Addresses where Jonathan S. Erulkar is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 1919 Skokie Valley RdHighland Park, IL 60035 (847) 375‑3000
- 2101 Waukegan RdBannockburn, IL 60015
- 2401 Ravine WayGlenview, IL 60025
- 350 S Greenleaf StGurnee, IL 60031
- 521 Green Bay RdWilmette, IL 60091 (847) 996‑5680
Group practices
Medicare enrollment lists Jonathan S. Erulkar as a member of this group (CMS data updated 2026-10-02).
- Illinois Bone and Joint Institute, LLC604 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Yale University School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1326153388 |
| 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