Quick answers
- Where does Dennis E. Tyrell see patients?
- Medicare's clinician data lists 1 practice location in Dorchester, MA. Call before your visit to confirm the address.
- What is Dennis E. Tyrell's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Dennis E. Tyrell accept Medicare assignment?
- Yes. Medicare's clinician data says Dennis E. Tyrell 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 Dennis E. Tyrell offer telehealth?
- Medicare's clinician data says Dennis E. Tyrell offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Dennis E. Tyrell?
- (617) 282-6700, as listed in official Medicare / NPI Registry data.
- What is Dennis E. Tyrell's NPI number?
- 1801809181. 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 Dennis E. Tyrell is enrolled with Medicare (CMS data updated 2026-10-02).
- 172 Ashmont StDorchester, MA 02124 (617) 282‑6700
Group practices
Medicare enrollment lists Dennis E. Tyrell as a member of this group (CMS data updated 2026-10-02).
- Ashmont Counseling Associates LLC2 clinicians in the group
Specialties
- Clinical Psychologistprimary
Find other clinicians: Clinical Psychologist, Massachusetts →
Other clinical psychologists in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Graduation year | 2002 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1801809181 |
| 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