Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DENNIS E TYRELL PH.D
NPI 1801809181
Psychologist - Counseling in Milton, MA

Active since August 15, 2006PECOS EnrolledAccepts Medicare Assignment
720 CANTON AVE, MILTON, MA 02186(617) 901-2201 Get Directions Write a Review

NPPES record last updated: July 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Dennis E Tyrell Ph.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DENNIS E TYRELL PH.D (NPI 1801809181) is an individual counseling provider in Milton, Massachusetts, licensed in Massachusetts (8124) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1801809181
Entity TypeIndividualMale
Primary Taxonomy103TC1900X
Provider Legal NameDR. DENNIS E TYRELLCredential: PH.D
Location Address720 CANTON AVEMilton, MA 02186-3134
Mailing Address720 Canton AveMilton, MA 02186-3134 · (617) 298-7165
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateAugust 15, 2006
Last NPPES UpdateJuly 8, 2026
NPPES CertifiedJuly 8, 2026
NPI 1801809181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · CounselingBehavioral Health & Social Service Providers
Taxonomy Code103TC1900X
License Licensed in MA · 8124
Definition
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.
720 CANTON AVE, Milton, MA 02186

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Dennis E Tyrell Ph.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193728533
PECOS Enrollment IDI20060919000025
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Clinic/Center (Adult Mental Health)
720 CANTON AVE
MILTON, MA 02186

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dennis Tyrell's NPI number?

The NPI number for Dennis Tyrell is 1801809181. It was assigned to this individual provider in the NPPES registry on August 15, 2006.

Where is Dennis Tyrell located?

Dennis Tyrell practices at 720 Canton Ave, Milton, MA 02186. The listed phone number is (617) 901-2201.

What is Dennis Tyrell's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.

Is Dennis Tyrell enrolled in Medicare?

Yes. Dennis Tyrell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Dennis Tyrell accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Dennis Tyrell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dennis Tyrell was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.