Quick answers
- Which hospitals does Cheryl Mensah work at?
- Medicare's official clinician data lists Cheryl Mensah at 5 hospitals: Greenwich Hospital Association -, Long Island Jewish Medical Center, Northern Westchester Hospital, Phelps Hospital and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cheryl Mensah see patients?
- Medicare's clinician data lists 6 practice locations, including Mount Kisco, NY, New Hyde Park, NY and Greenwich, CT. Call before your visit to confirm the address.
- What is Cheryl Mensah's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Cheryl Mensah accept Medicare assignment?
- Yes. Medicare's clinician data says Cheryl Mensah 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 Cheryl Mensah offer telehealth?
- Medicare's clinician data says Cheryl Mensah offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Cheryl Mensah?
- (914) 666-1005, as listed in official Medicare / NPI Registry data.
- What is Cheryl Mensah's NPI number?
- 1730454232. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cheryl Mensah works
Medicare's Facility Affiliation Data lists Cheryl Mensah at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Greenwich Hospital Association -Greenwich, CT · Acute Care Hospital · CCN 070018
- Long Island Jewish Medical CenterNew Hyde Park, NY · Acute Care Hospital · CCN 330195
- Northern Westchester HospitalMount Kisco, NY · Acute Care Hospital · CCN 330162
- Phelps HospitalSleepy Hollow, NY · Acute Care Hospital · CCN 330261
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where Cheryl Mensah is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 400 E Main StMount Kisco, NY 10549 (914) 666‑1005
- 450 Lakeville RdNew Hyde Park, NY 11042 (516) 734‑8900
- 5 Perryridge RdGreenwich, CT 06830 (203) 863‑3000
- 701 N BroadwaySleepy Hollow, NY 10591 (914) 366‑1625
- 777 N BroadwaySleepy Hollow, NY 10591 (914) 366‑1625
Group practices
Medicare enrollment lists Cheryl Mensah as a member of these groups (CMS data updated 2026-10-02).
- Yale University2,645 clinicians in the group
- North Shore Health System Medical Faculty Group Practice Inc164 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Mount Kisco
Clinicians with the same Medicare primary specialty in Mount Kisco, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1730454232 |
| 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