Quick answers
- Where does Gregory P. Gerstin see patients?
- Medicare's clinician data lists 1 practice location in Northbrook, IL. Call before your visit to confirm the address.
- What is Gregory P. Gerstin's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Gregory P. Gerstin accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory P. Gerstin 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 Gregory P. Gerstin?
- (847) 564-9500, as listed in official Medicare / NPI Registry data.
- What is Gregory P. Gerstin's NPI number?
- 1497765960. 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 Gregory P. Gerstin is enrolled with Medicare (CMS data updated 2026-10-02).
- 666 Dundee Rd, Suite 401Northbrook, IL 60062 (847) 564‑9500
Group practices
Medicare enrollment lists Gregory P. Gerstin as a member of this group (CMS data updated 2026-10-02).
- Align Wellness Center, P.C2 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Northbrook
Clinicians with the same Medicare primary specialty in Northbrook, IL — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Medical school | Logan College Of Chiropractic |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497765960 |
| 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