Christina Tierney, - Medicare Obstetrics/gynecology in Burlington, MA

Christina Tierney, is a medicare enrolled "Obstetrics & Gynecology" physician in Burlington, Massachusetts. She graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Atrius Health Inc and her current practice location is 20 Wall St, Burlington, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 221-2500.

Christina Tierney is licensed to practice in Massachusetts (license number 278945) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1700229937.

Contact Information

Christina Tierney,
20 Wall St,
Burlington, MA 01803-4758
(781) 221-2500
(212) 746-8762

Map and Direction




Physician's Profile

Full NameChristina Tierney
GenderFemale
SpecialityObstetrics/gynecology
Experience11 Years
Location20 Wall St, Burlington, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Christina Tierney graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1700229937
  • Provider Enumeration Date: 04/08/2013
  • Last Update Date: 10/23/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7618212044
  • Enrollment ID: I20191028001580

Medical Identifiers

Medical identifiers for Christina Tierney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700229937NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 278945 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Winchester HospitalWinchester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Atrius Health Inc47895886411130

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. Christina Tierney allows following entities to bill medicare on her behalf.
Entity NameAtrius Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871639914
PECOS PAC ID: 4789588641
Enrollment ID: O20031121000582

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. Christina Tierney 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
Christina Tierney,
20 Wall St,
Burlington, MA 01803-4758

Ph: (781) 221-2500
Christina Tierney,
20 Wall St,
Burlington, MA 01803-4758

Ph: (781) 221-2500

Reviews and Comments


Obstetrics & Gynecology Doctors in Burlington, MA

Temitope Patricia Awosogba, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 41 Mall Road, Burlington, MA 01805
Phone: 781-744-8560    Fax: 781-744-5398
Marc F Freedman, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 101 Cambridge St, Burlington, MA 01803
Phone: 781-272-4667    
Dr. Anju T Nayar, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 101 Cambridge St, Burlington, MA 01803
Phone: 781-272-4667    Fax: 781-270-4196
Sarah Bennett, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 101 Cambridge St Ste 160, Burlington, MA 01803
Phone: 781-672-4667    
Nidha P. Mattappally, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: Lahey Hospital And Medical Center, 41 Mall Road, Burlington, MA 01805
Phone: 781-744-8560    Fax: 781-744-5398
Shilpa Malhotra, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 20 Wall St, Burlington, MA 01803
Phone: 781-221-2940    
Valena J Wright, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: Lahey Clinic, 41 Mall Rd., Burlington, MA 01805
Phone: 781-744-8000    Fax: 781-744-5349

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.