Dr Dennis E Tyrell, PHD - Medicare Psychologist in Milton, MA

Dr Dennis E Tyrell, PHD is a medicare enrolled "Psychologist - Counseling" provider in Milton, Massachusetts. He graduated from medical school in 2002 and has 24 years of diverse experience with area of expertise as Clinical Psychologist. He is a member of the group practice Ashmont Counseling Associates Llc and his current practice location is 720 Canton Ave, Milton, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 901-2201.

Dr Dennis E Tyrell is licensed to practice in Massachusetts (license number 8124) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1801809181.

Contact Information

Dr Dennis E Tyrell, PHD
720 Canton Ave,
Milton, MA 02186-3134
(617) 901-2201
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Dennis E Tyrell
GenderMale
SpecialityClinical Psychologist
Experience24 Years
Location720 Canton Ave, Milton, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Dennis E Tyrell graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1801809181
  • Provider Enumeration Date: 08/15/2006
  • Last Update Date: 07/08/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 5193728533
  • Enrollment ID: I20060919000025

Medical Identifiers

Medical identifiers for Dr Dennis E Tyrell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801809181NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC1900XPsychologist - Counseling 8124 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ashmont Counseling Associates Llc59918867312

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Dennis E Tyrell allows following entities to bill medicare on his behalf.
Entity NameAshmont Counseling Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003099417
PECOS PAC ID: 5991886731
Enrollment ID: O20080117000377

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Dennis E Tyrell is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Dennis E Tyrell, PHD
720 Canton Ave,
Milton, MA 02186-3134

Ph: (617) 298-7165
Dr Dennis E Tyrell, PHD
720 Canton Ave,
Milton, MA 02186-3134

Ph: (617) 901-2201

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.