Calin Vasiliu, MD - Medicare Vascular Surgery in Westford, MA

Calin Vasiliu, MD is a medicare enrolled "Surgery" physician in Westford, Massachusetts. He went to State University Of New York At Stony Brook, School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Vascular Surgery. His current practice location is 5 Cornerstone Sq Ste 201, Westford, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 577-6120.

Calin Vasiliu is licensed to practice in Massachusetts (license number 214063) 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 1093861817.

Contact Information

Calin Vasiliu, MD
5 Cornerstone Sq Ste 201,
Westford, MA 01886
(978) 577-6120
Not Available

Map and Direction




Physician's Profile

Full NameCalin Vasiliu
GenderMale
SpecialityVascular Surgery
Experience24 Years
Location5 Cornerstone Sq Ste 201, Westford, 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:
  • Calin Vasiliu attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1093861817
  • Provider Enumeration Date: 01/26/2007
  • Last Update Date: 08/08/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0547393829
  • Enrollment ID: I20100806000696

Medical Identifiers

Medical identifiers for Calin Vasiliu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093861817NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 214063 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lowell General HospitalLowell, MAHospital

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. Calin Vasiliu allows following entities to bill medicare on his behalf.
Entity NameWestford Vein & Aesthetic Solutions Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912334525
PECOS PAC ID: 3577794205
Enrollment ID: O20140324000223

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. Calin Vasiliu 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
Calin Vasiliu, MD
5 Cornerstone Sq Ste 201,
Westford, MA 01886-1586

Ph: (978) 577-6120
Calin Vasiliu, MD
5 Cornerstone Sq Ste 201,
Westford, MA 01886

Ph: (978) 577-6120

Reviews and Comments


Surgery Doctors in Westford, MA


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).

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