Quick answers
- Which hospitals does Gregg M. Menaker work at?
- Medicare's official clinician data lists Gregg M. Menaker at 1 hospital: Northshore University Healthsystem - Evanston Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregg M. Menaker see patients?
- Medicare's clinician data lists 5 practice locations, including Evanston, IL and Skokie, IL. Call before your visit to confirm the address.
- What is Gregg M. Menaker's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Gregg M. Menaker accept Medicare assignment?
- Yes. Medicare's clinician data says Gregg M. Menaker 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 Gregg M. Menaker?
- (847) 663-8370, as listed in official Medicare / NPI Registry data.
- What is Gregg M. Menaker's NPI number?
- 1639259641. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregg M. Menaker works
Medicare's Facility Affiliation Data lists Gregg M. Menaker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northshore University Healthsystem - Evanston HospitalEvanston, IL · Acute Care Hospital · CCN 140010
Practice locations
Addresses where Gregg M. Menaker is enrolled with Medicare (CMS data updated 2026-10-02).
- 2650 Ridge AveEvanston, IL 60201
- 4901 Searle Pkwy, Suite 150Skokie, IL 60077
- 9977 Woods DrSkokie, IL 60077
- 9977 Woods Dr, Fl 3Skokie, IL 60077 (847) 663‑8370
- 9977 Woods Dr 2nd FloorSkokie, IL 60077 (847) 663‑8370
Group practices
Medicare enrollment lists Gregg M. Menaker as a member of this group (CMS data updated 2026-10-02).
- Endeavor Health Medical Group3,350 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Evanston
Clinicians with the same Medicare primary specialty in Evanston, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639259641 |
| 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