Quick answers
- Which hospitals does Christopher J. McKay work at?
- Medicare's official clinician data lists Christopher J. McKay at 3 hospitals: Elliot Hospital, Southern NH Medical Center and St Joseph Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher J. McKay see patients?
- Medicare's clinician data lists 1 practice location in Hudson, NH. Call before your visit to confirm the address.
- What is Christopher J. McKay's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Christopher J. McKay accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher J. McKay 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 Christopher J. McKay?
- (603) 595-8989, as listed in official Medicare / NPI Registry data.
- What is Christopher J. McKay's NPI number?
- 1134696131. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher J. McKay works
Medicare's Facility Affiliation Data lists Christopher J. McKay 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
- Southern NH Medical CenterNashua, NH · Acute Care Hospital · CCN 300020
- St Joseph HospitalNashua, NH · Acute Care Hospital · CCN 300011
Practice locations
Addresses where Christopher J. McKay is enrolled with Medicare (CMS data updated 2026-10-02).
- 225 Derry Rd, Suite 1Hudson, NH 03051 (603) 595‑8989
Group practices
Medicare enrollment lists Christopher J. McKay as a member of this group (CMS data updated 2026-10-02).
- Medpark Wellness Center LLC2 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in New Hampshire
Clinicians with the same Medicare primary specialty in New Hampshire — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134696131 |
| 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