Quick answers
- Which hospitals does Matthew Kirk work at?
- Medicare's official clinician data lists Matthew Kirk at 3 hospitals: Frisbie Memorial Hospital, Merrimack Health Lawrence Hospital and Parkland Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew Kirk see patients?
- Medicare's clinician data lists 4 practice locations, including Lawrence, MA, Rochester, NH and Portsmouth, NH. Call before your visit to confirm the address.
- What is Matthew Kirk's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Matthew Kirk accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew Kirk 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 Matthew Kirk?
- (978) 946-8103, as listed in official Medicare / NPI Registry data.
- What is Matthew Kirk's NPI number?
- 1407311624. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew Kirk works
Medicare's Facility Affiliation Data lists Matthew Kirk at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Frisbie Memorial HospitalRochester, NH · Acute Care Hospital · CCN 300014
- Merrimack Health Lawrence HospitalLawrence, MA · Acute Care Hospital · CCN 220010
- Parkland Medical CenterDerry, NH · Acute Care Hospital · CCN 300017
Practice locations
Addresses where Matthew Kirk is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 General StLawrence, MA 01841 (978) 946‑8103
- 11 Whitehall RdRochester, NH 03867 (603) 332‑5211
- 333 Borthwick AvePortsmouth, NH 03801 (610) 956‑0009
- 70 E StMethuen, MA 01844 (978) 687‑0156
Group practices
Medicare enrollment lists Matthew Kirk as a member of these groups (CMS data updated 2026-10-02).
- L and M Radiology Inc20 clinicians in the group
- Seacoast Interventional Radiology Associates PLLC5 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Lawrence
Clinicians with the same Medicare primary specialty in Lawrence, MA — 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) | 1407311624 |
| 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