Quick answers
- Where does Gregg H. Stern see patients?
- Medicare's clinician data lists 1 practice location in Buffalo Grove, IL. Call before your visit to confirm the address.
- What is Gregg H. Stern's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Gregg H. Stern accept Medicare assignment?
- Medicare's clinician data says Gregg H. Stern may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Gregg H. Stern?
- (847) 537-2225, as listed in official Medicare / NPI Registry data.
- What is Gregg H. Stern's NPI number?
- 1851394860. 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 Gregg H. Stern is enrolled with Medicare (CMS data updated 2026-10-02).
- 121 McHenry RdBuffalo Grove, IL 60089 (847) 537‑2225
Specialties
- Chiropracticprimary
Other chiropractors in Buffalo Grove
Clinicians with the same Medicare primary specialty in Buffalo Grove, IL — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| Medical school | National College Of Chiropractic |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1851394860 |
| 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