Dr Leo Lee Tsai, MD, PHD, MSC - Medicare Diagnostic Radiology in Boston, MA

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Dr Leo Lee Tsai, MD, PHD, MSC is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Boston, Massachusetts. He went to Harvard Medical School and graduated in 2008 and has 16 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Massachusetts General Physicians Organization Inc, Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc and his current practice location is 330 Brookline Ave # Ansin230, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 667-0278.

Dr Leo Lee Tsai is licensed to practice in Massachusetts (license number 236117) 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 1720250228.

Contact Information

Dr Leo Lee Tsai, MD, PHD, MSC
330 Brookline Ave # Ansin230,
Boston, MA 02215-5400
(617) 667-0278
Not Available

Map and Direction




Physician's Profile

Full NameDr Leo Lee Tsai
GenderMale
SpecialityDiagnostic Radiology
Experience16 Years
Location330 Brookline Ave # Ansin230, Boston, 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 Leo Lee Tsai attended and graduated from Harvard Medical School in 2008
  NPI Data:
  • NPI Number: 1720250228
  • Provider Enumeration Date: 03/25/2008
  • Last Update Date: 07/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6800011974
  • Enrollment ID: I20140703000066

Medical Identifiers

Medical identifiers for Dr Leo Lee Tsai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720250228NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RM1200XInternal Medicine - Magnetic Resonance Imaging (mri) 236117 (Massachusetts)Secondary
2085B0100XRadiology - Body Imaging 236117 (Massachusetts)Secondary
2085U0001XRadiology - Diagnostic Ultrasound 236117 (Massachusetts)Secondary
2085R0202XRadiology - Diagnostic Radiology 236117 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Massachusetts General HospitalBoston, MAHospital
Newton-wellesley HospitalNewton, MAHospital
Martha's Vineyard Hospital IncOak bluffs, MAHospital
North Shore Medical Center -Salem, MAHospital
Brigham And Women's HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203084
Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc44865671041337

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 Leo Lee Tsai allows following entities to bill medicare on his behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameHarvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275574899
PECOS PAC ID: 4486567104
Enrollment ID: O20040323000584
Entity NameMartha's Vineyard Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194866210
PECOS PAC ID: 9931166113
Enrollment ID: O20041220000589
Entity NameNantucket Cottage Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447214622
PECOS PAC ID: 1759357601
Enrollment ID: O20050104000928
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351
Entity NameNantucket Physicians Organization
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568798510
PECOS PAC ID: 6608065438
Enrollment ID: O20110111000016
Entity NameAssociated Physicians Of Harvard Medical Faculty Physicians At Beth Is
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1245773308
PECOS PAC ID: 6305749987
Enrollment ID: O20170628003015

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 Leo Lee Tsai 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 Leo Lee Tsai, MD, PHD, MSC
1 Deaconess Rd, Bidmc Dept Of Radiology Ccw-3rd Floor,
Boston, MA 02215-5321

Ph: () -		Dr Leo Lee Tsai, MD, PHD, MSC
330 Brookline Ave # Ansin230,
Boston, MA 02215-5400

Ph: (617) 667-0278

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.

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