Quick answers
- Where does Matthew W. Mason see patients?
- Medicare's clinician data lists 1 practice location in Hyannis, MA. Call before your visit to confirm the address.
- What is Matthew W. Mason's specialty?
- Medicare lists Mental Health Counselor as the primary specialty.
- Does Matthew W. Mason accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew W. Mason 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 Matthew W. Mason offer telehealth?
- Medicare's clinician data says Matthew W. Mason offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Matthew W. Mason?
- (508) 790-3300, as listed in official Medicare / NPI Registry data.
- What is Matthew W. Mason's NPI number?
- 1972385789. 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 Matthew W. Mason is enrolled with Medicare (CMS data updated 2026-10-02).
- 460 W Main StHyannis, MA 02601 (508) 790‑3300
Group practices
Medicare enrollment lists Matthew W. Mason as a member of this group (CMS data updated 2026-10-02).
- Cape Cod Healthcare, Inc.20 clinicians in the group
Specialties
- Mental Health Counselorprimary
Find other clinicians: Mental Health Counselor, Massachusetts →
Other mental health counselors in Hyannis
Clinicians with the same Medicare primary specialty in Hyannis, MA — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1972385789 |
| 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