Quick answers
- Which hospitals does Anders Knutzen work at?
- Medicare's official clinician data lists Anders Knutzen at 5 hospitals: Nantucket Cottage Hospital, Newton-Wellesley Hospital, North Shore Medical Center -, The Cooley Dickinson Hospital Inc and Wentworth-Douglass Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Anders Knutzen see patients?
- Medicare's clinician data lists 10 practice locations, including Haverhill, MA, Danvers, MA and Medford, MA. Call before your visit to confirm the address.
- What is Anders Knutzen's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Anders Knutzen accept Medicare assignment?
- Yes. Medicare's clinician data says Anders Knutzen 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 Anders Knutzen?
- (888) 227-3762, as listed in official Medicare / NPI Registry data.
- What is Anders Knutzen's NPI number?
- 1912985037. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Anders Knutzen works
Medicare's Facility Affiliation Data lists Anders Knutzen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Nantucket Cottage HospitalNantucket, MA · Acute Care Hospital · CCN 220177
- Newton-Wellesley HospitalNewton, MA · Acute Care Hospital · CCN 220101
- North Shore Medical Center -Salem, MA · Acute Care Hospital · CCN 220035
- The Cooley Dickinson Hospital IncNorthampton, MA · Acute Care Hospital · CCN 220015
- Wentworth-Douglass HospitalDover, NH · Acute Care Hospital · CCN 300018
Practice locations
Addresses where Anders Knutzen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 10; the Medicare profile lists all.
- 1 Park WayHaverhill, MA 01830 (888) 227‑3762
- 102 Endicott StDanvers, MA 01923 (978) 354‑4181
- 170 Governors AveMedford, MA 02155 (781) 395‑4909
- 30 Tuscan BlvdSalem, NH 03079 (857) 282‑8100
- 480 Lynnfield StLynn, MA 01904
Group practices
Medicare enrollment lists Anders Knutzen as a member of these groups (CMS data updated 2026-10-02).
- Massachusetts General Physicians Organization Inc3,558 clinicians in the group
- Mass General Brigham Community Physicians Inc428 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Haverhill
Clinicians with the same Medicare primary specialty in Haverhill, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912985037 |
| 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