Quick answers
- Where does Mark N. Hopperstad see patients?
- Medicare's clinician data lists 2 practice locations, including Brockton, MA and Fall River, MA. Call before your visit to confirm the address.
- What is Mark N. Hopperstad's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Mark N. Hopperstad accept Medicare assignment?
- Yes. Medicare's clinician data says Mark N. Hopperstad 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.
- Does Mark N. Hopperstad offer telehealth?
- Medicare's clinician data says Mark N. Hopperstad offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark N. Hopperstad?
- (508) 521-2200, as listed in official Medicare / NPI Registry data.
- What is Mark N. Hopperstad's NPI number?
- 1558783373. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Mark N. Hopperstad is enrolled with Medicare (CMS data updated 2026-10-02).
- 103 Commercial St, Suite 2Brockton, MA 02302 (508) 521‑2200
- 1565 N Main StFall River, MA 02720 (508) 324‑0328
Group practices
Medicare enrollment lists Mark N. Hopperstad as a member of this group (CMS data updated 2026-10-02).
- SB Transitional Sub LLC74 clinicians in the group
Specialties
- Clinical Social Workerprimary
Find other clinicians: Clinical Social Worker, Massachusetts →
Other clinical social workers in Brockton
Clinicians with the same Medicare primary specialty in Brockton, MA — not a recommendation.
Clinician information
| Graduation year | 2018 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1558783373 |
| 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
- 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