Xun Wu, - Medicare Hospitalist in Boston, MA

Xun Wu, is a medicare enrolled "Internal Medicine" physician in Boston, Massachusetts. He went to University Of Massachusetts Medical School and graduated in 2016 and has 8 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Lawrence General Hospital, Coastal Medical Associates and his current practice location is 800 Washington Street, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 636-5000.

Xun Wu is licensed to practice in Massachusetts (license number 267640) 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 1942650569.

Contact Information

Xun Wu,
800 Washington Street,
Boston, MA 02111
(617) 636-5000
Not Available

Map and Direction




Physician's Profile

Full NameXun Wu
GenderMale
SpecialityHospitalist
Experience8 Years
Location800 Washington Street, 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:
  • Xun Wu attended and graduated from University Of Massachusetts Medical School in 2016
  NPI Data:
  • NPI Number: 1942650569
  • Provider Enumeration Date: 06/14/2016
  • Last Update Date: 06/14/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 3173810629
  • Enrollment ID: I20190702001645

Medical Identifiers

Medical identifiers for Xun Wu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942650569NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 267640 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
South Shore HospitalSouth weymouth, MAHospital
Lawrence General HospitalLawrence, MAHospital
Signature Healthcare Brockton HospitalBrockton, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lawrence General Hospital5092725200104
Coastal Medical Associates7113029257424

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. Xun Wu allows following entities to bill medicare on his behalf.
Entity NameLawrence General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750381281
PECOS PAC ID: 5092725200
Enrollment ID: O20060503000236
Entity NameCoastal Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932175684
PECOS PAC ID: 7113029257
Enrollment ID: O20070221000057
Entity NameEmerson Practice Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508020199
PECOS PAC ID: 8123188117
Enrollment ID: O20081120000518

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. Xun Wu 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
Xun Wu,
800 Washington St,
Boston, MA 02111-1552

Ph: () -
Xun Wu,
800 Washington Street,
Boston, MA 02111

Ph: (617) 636-5000

Reviews and Comments


Internal Medicine Doctors in Boston, MA

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Aaron Dickstein, M.D.
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Phone: 617-636-5883    Fax: 617-636-9292
Dr. Felicia Elizabeth Patch, MD
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Practice Location: 801 Massachusetts Ave, Crosstown 2, Boston, MA 02118
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.