Dr Davis Bu, MD - Medicare Internal Medicine in Wakefield, MA

Dr Davis Bu, MD is a medicare enrolled "Internal Medicine" physician in Wakefield, Massachusetts. He went to Tufts University School Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hallmark Health Medical Associates Inc and his current practice location is 888 Main St Ste 101, Wakefield, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 620-4888.

Dr Davis Bu is licensed to practice in Massachusetts (license number 223422) 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 1154303550.

Contact Information

Dr Davis Bu, MD
888 Main St Ste 101,
Wakefield, MA 01880-4080
(781) 620-4888
(781) 245-2602

Map and Direction




Physician's Profile

Full NameDr Davis Bu
GenderMale
SpecialityInternal Medicine
Experience26 Years
Location888 Main St Ste 101, Wakefield, 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 Davis Bu attended and graduated from Tufts University School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1154303550
  • Provider Enumeration Date: 11/19/2005
  • Last Update Date: 03/02/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7315983855
  • Enrollment ID: I20050706000508

Medical Identifiers

Medical identifiers for Dr Davis Bu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154303550NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 223422 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Home Health Of HaverhillLawrence, MAHome health agency
Lahey Health At HomeBeverly, MAHome health agency
Melrosewakefield HealthcareMelrose, MAHospital
Winchester HospitalWinchester, MAHospital
Tufts Medical CenterBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hallmark Health Medical Associates Inc4385638782134

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 Davis Bu allows following entities to bill medicare on his behalf.
Entity NameHallmark Health Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770563900
PECOS PAC ID: 4385638782
Enrollment ID: O20040409000006

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 Davis Bu 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 Davis Bu, MD
Po Box 3237,
Woburn, MA 01888-3237

Ph: (781) 338-7170
Dr Davis Bu, MD
888 Main St Ste 101,
Wakefield, MA 01880-4080

Ph: (781) 620-4888

Reviews and Comments


Internal Medicine Doctors in Wakefield, MA

Lynn Ellen Jumper, ANP
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 Main St Ste 101, Wakefield, MA 01880
Phone: 781-620-4888    Fax: 781-245-2602
Dr. Bruce G Watrous, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 607 North Avenue, Door 17, Wakefield, MA 01880
Phone: 781-942-0606    Fax: 781-942-4674
Prathima Vemuru Reddy, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Walton Street, Wakefield, MA 01880
Phone: 781-246-9131    Fax: 781-246-9159
Dr. John David Mudrock, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 Main St Ste 101, Wakefield, MA 01880
Phone: 781-620-4888    Fax: 781-245-2602
Nicole Anne Bloor, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 888 Main St Ste 101, Wakefield, MA 01880
Phone: 781-620-4888    Fax: 781-245-2602
Cathy Dowen, NP
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 607 North Avenue Door 17, Wakefield, MA 01880
Phone: 781-942-0606    

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.