Dr Brennan Morrison, MD - Medicare Diagnostic Radiology in Andover, MA

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Dr Brennan Morrison, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Andover, Massachusetts. He went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 2016 and has 10 years of diverse experience with area of expertise as Diagnostic Radiology. His current practice location is 300 Brickstone Sq Ste 201, Andover, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (610) 892-8889.

Dr Brennan Morrison is licensed to practice in Massachusetts (license number 1023047) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1922627538.

Contact Information

Dr Brennan Morrison, MD
300 Brickstone Sq Ste 201,
Andover, MA 01810-1497
(610) 892-8889
Not Available

Map and Direction




Physician's Profile

Full NameDr Brennan Morrison
GenderMale
SpecialityDiagnostic Radiology
Experience10 Years
Location300 Brickstone Sq Ste 201, Andover, Massachusetts
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Brennan Morrison attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 2016
  NPI Data:
  • NPI Number: 1922627538
  • Provider Enumeration Date: 04/14/2020
  • Last Update Date: 08/18/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0648694745
  • Enrollment ID: I20260519004082

Medical Identifiers

Medical identifiers for Dr Brennan Morrison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922627538NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 1023047 (Massachusetts)Primary

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 Brennan Morrison allows following entities to bill medicare on his behalf.
Entity NameMerrimack Radiology-cra LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275871154
PECOS PAC ID: 8426287269
Enrollment ID: O20140128000095
Entity NameMW Radiology-cra LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114555398
PECOS PAC ID: 6406270040
Enrollment ID: O20200716000148

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 Brennan Morrison 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 Brennan Morrison, MD
60 Longwood Ave Apt 209,
Brookline, MA 02446-5229

Ph: (913) 620-0675		Dr Brennan Morrison, MD
300 Brickstone Sq Ste 201,
Andover, MA 01810-1497

Ph: (610) 892-8889

Reviews and Comments



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.