Quick answers
- Which hospitals does Alexis H. Jackman work at?
- Medicare's official clinician data lists Alexis H. Jackman at 1 hospital: Greenwich Hospital Association -. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexis H. Jackman see patients?
- Medicare's clinician data lists 3 practice locations, including Yonkers, NY, Purchase, NY and Greenwich, CT. Call before your visit to confirm the address.
- What is Alexis H. Jackman's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Alexis H. Jackman accept Medicare assignment?
- Yes. Medicare's clinician data says Alexis H. Jackman 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 Alexis H. Jackman?
- (914) 963-8588, as listed in official Medicare / NPI Registry data.
- What is Alexis H. Jackman's NPI number?
- 1245247311. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexis H. Jackman works
Medicare's Facility Affiliation Data lists Alexis H. Jackman 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
Practice locations
Addresses where Alexis H. Jackman is enrolled with Medicare (CMS data updated 2026-10-02).
- 1086 N Broadway, Suite 220Yonkers, NY 10701 (914) 963‑8588
- 3020 Westchester Ave, Suite 303Purchase, NY 10577 (914) 253‑8070
- 5 Perryridge RdGreenwich, CT 06830 (203) 863‑3912
Group practices
Medicare enrollment lists Alexis H. Jackman as a member of this group (CMS data updated 2026-10-02).
- Ent and Allergy Associates LLP432 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Yonkers
Clinicians with the same Medicare primary specialty in Yonkers, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245247311 |
| 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