Mrs Constance K Breen, NP - Medicare Nurse Practitioner in Andover, MA

Mrs Constance K Breen, NP is a medicare enrolled "Nurse Practitioner" in Andover, Massachusetts. Her current practice location is 323 Lowell St Ste 302, Andover, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 475-3502.

Mrs Constance K Breen is licensed to practice in Massachusetts (license number 135088) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1396947636.

Contact Information

Mrs Constance K Breen, NP
323 Lowell St Ste 302,
Andover, MA 01810-4501
(978) 475-3502
Not Available

Map and Direction




Provider's Profile

Full NameMrs Constance K Breen
GenderFemale
SpecialityNurse Practitioner
Location323 Lowell St Ste 302, Andover, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1396947636
  • Provider Enumeration Date: 05/31/2007
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0345561924
  • Enrollment ID: I20150608002156

Medical Identifiers

Medical identifiers for Mrs Constance K Breen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396947636NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 135088 (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. Mrs Constance K Breen allows following entities to bill medicare on her behalf.
Entity NameAndover Obstetrics And Gynecological Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831304237
PECOS PAC ID: 0345224648
Enrollment ID: O20040615000829

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. Mrs Constance K Breen 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
Mrs Constance K Breen, NP
323 Lowell Street, Suite #302,
Andover, MA 01810

Ph: (978) 475-2731
Mrs Constance K Breen, NP
323 Lowell St Ste 302,
Andover, MA 01810-4501

Ph: (978) 475-3502

Reviews and Comments


Nurse Practitioner Nurses in Andover, MA

Lisa Marchand, N.P.
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 323 Lowell St, Andover, MA 01810
Phone: 978-783-5000    Fax: 978-313-8180
Julie L Dalton, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 16 Paulornette Cir, Andover, MA 01810
Phone: 978-475-0954    Fax: 781-595-7111
Rita Olans, RN CPNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 18 Oriole Dr, Andover, MA 01810
Phone: 978-470-1250    
Dr. Mary Alice Taschner, DNP, ANP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1 Burtt Rd, Andover, MA 01810
Phone: 978-247-2311    Fax: 978-247-1738
Lisa Ann Kazakis, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 68 Main St, Andover, MA 01810
Phone: 978-470-0542    
Sarah Grace Yanulis, FNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 323 Lowell St Ste 302, Andover, MA 01810
Phone: 978-475-2731    
Alexsis Walter, CNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 323 Lowell St, Andover, MA 01810
Phone: 978-475-2731    

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.