Dr Leslie Shu-tung Fang, MD - Medicare Internal Medicine in Boston, MA

Dr Leslie Shu-tung Fang, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Boston, Massachusetts. He went to Harvard Medical School and graduated in 1977 and has 47 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 151 Merrimac St, 3rd Fl, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 742-2054.

Dr Leslie Shu-tung Fang is licensed to practice in Massachusetts (license number 39471) 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 1558351734.

Contact Information

Dr Leslie Shu-tung Fang, MD
151 Merrimac St, 3rd Fl,
Boston, MA 02114-4714
(617) 742-2054
(617) 742-3157

Map and Direction




Physician's Profile

Full NameDr Leslie Shu-tung Fang
GenderMale
SpecialityInternal Medicine
Experience47 Years
Location151 Merrimac St, 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 Leslie Shu-tung Fang attended and graduated from Harvard Medical School in 1977
  NPI Data:
  • NPI Number: 1558351734
  • Provider Enumeration Date: 10/27/2005
  • Last Update Date: 04/22/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 2567379225
  • Enrollment ID: I20040503000673

Medical Identifiers

Medical identifiers for Dr Leslie Shu-tung Fang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558351734NPI-NPPES
706451OtherMATUFTS HEALTH PLAN
M09530OtherMABCBS MA
110037240/AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 39471 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Partners Healthcare At Home - Home CareWaltham, MAHome health agency
Massachusetts General HospitalBoston, MAHospital
North Shore Medical Center -Salem, MAHospital
Lahey Hospital & Medical Center, BurlingtonBurlington, MAHospital
Faulkner Hospital-brigham And Women'sBoston, MAHospital
Brigham And Women's HospitalBoston, 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. Dr Leslie Shu-tung Fang 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 NameLeslie S T Fang Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871739649
PECOS PAC ID: 6103983507
Enrollment ID: O20090331000119

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 Leslie Shu-tung Fang 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 Leslie Shu-tung Fang, MD
Po Box 9142,
Charlestown, MA 02129-9142

Ph: (617) 742-2054
Dr Leslie Shu-tung Fang, MD
151 Merrimac St, 3rd Fl,
Boston, MA 02114-4714

Ph: (617) 742-2054

Reviews and Comments


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Phone: 617-414-4376    Fax: 617-414-4676

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.