Quick answers
- Which hospitals does Henry J. Ess Iv work at?
- Medicare's official clinician data lists Henry J. Ess Iv at 1 hospital: Elliot Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Henry J. Ess Iv see patients?
- Medicare's clinician data lists 3 practice locations, including Manchester, NH and Rochester, NY. Call before your visit to confirm the address.
- What is Henry J. Ess Iv's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Internal Medicine.
- Does Henry J. Ess Iv accept Medicare assignment?
- Yes. Medicare's clinician data says Henry J. Ess Iv 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 Henry J. Ess Iv?
- (585) 454-4190, as listed in official Medicare / NPI Registry data.
- What is Henry J. Ess Iv's NPI number?
- 1922032671. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Henry J. Ess Iv works
Medicare's Facility Affiliation Data lists Henry J. Ess Iv at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Elliot HospitalManchester, NH · Acute Care Hospital · CCN 300012
Practice locations
Addresses where Henry J. Ess Iv is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Elliot WayManchester, NH 03103
- 1865 S Clinton Ave, Suite 180Rochester, NY 14618 (585) 454‑4190
- One Elliot Way, 100 Elliot Cardiovascular ConsultantsManchester, NH 03103 (603) 627‑1669
Group practices
Medicare enrollment lists Henry J. Ess Iv as a member of these groups (CMS data updated 2026-10-02).
- Elliot Professional Services427 clinicians in the group
- Henry John James Ess IV DO PLLC5 clinicians in the group
Specialties
Find other Critical Care (Intensivists) doctors in New Hampshire →
Other critical care doctors in Manchester
Clinicians with the same Medicare primary specialty in Manchester, NH — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922032671 |
| 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