Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Dennis E Tyrell, PHD

Individual provider Counseling Psychologist · NPI 1801809181

Dr. Dennis E Tyrell, PHD is a Clinical Psychologist in Milton, Massachusetts. Qualified in 2002, 24 years ago. Practices with Ashmont Counseling Associates LLC, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
24
Licensed in
MA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

720 Canton Ave
Milton, MA 02186-3134
Phone: (617) 901-2201
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 8124 (MA)

Record details

NPI number1801809181
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 15, 2006
Last updated in NPPESJuly 8, 2026
Certification dateJuly 8, 2026
Mailing address720 Canton Ave, Milton, MA 02186-3134

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Ashmont Counseling Associates Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services