Alexander Hoi Ki Wu, - Medicare Internal Medicine in Brewer, ME

Alexander Hoi Ki Wu, is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Brewer, Maine. His current practice location is 33 Whiting Hill Rd, Brewer, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 973-7000.

Alexander Hoi Ki Wu is licensed to practice in Maine (license number MD26265) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1285087817.

Contact Information

Alexander Hoi Ki Wu,
33 Whiting Hill Rd,
Brewer, ME 04412-1021
(207) 973-7000
Not Available

Map and Direction




Physician's Profile

Full NameAlexander Hoi Ki Wu
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location33 Whiting Hill Rd, Brewer, Maine
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1285087817
  • Provider Enumeration Date: 07/19/2016
  • Last Update Date: 08/18/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0749648731
  • Enrollment ID: I20230623000728

Medical Identifiers

Medical identifiers for Alexander Hoi Ki Wu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285087817NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD26265 (Maine)Secondary
207RH0003XInternal Medicine - Hematology & Oncology MD26265 (Maine)Primary

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. Alexander Hoi Ki Wu allows following entities to bill medicare on his behalf.
Entity NameEastern Maine Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790789147
PECOS PAC ID: 2062315161
Enrollment ID: O20040128000088

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. Alexander Hoi Ki 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
Alexander Hoi Ki Wu,
33 Whiting Hill Rd Ste 21,
Brewer, ME 04412-1022

Ph: (207) 973-7478
Alexander Hoi Ki Wu,
33 Whiting Hill Rd,
Brewer, ME 04412-1021

Ph: (207) 973-7000

Reviews and Comments


Internal Medicine Doctors in Brewer, ME

Zarah Dulce Francisco Lucas, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 33 Whiting Hill Rd, Suite 21, Brewer, ME 04412
Phone: 207-973-7478    Fax: 207-973-7807
Astrid C Andreescu, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 33 Whiting Hill Rd Ste 21, Brewer, ME 04412
Phone: 207-973-7478    Fax: 207-973-7807
Mrs. Stephanie Lynne Bosse, FNP
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 33 Whiting Hill Rd Ste 300, Brewer, ME 04412
Phone: 207-973-7478    
Diana C Porter, FNP
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 33 Whiting Hill Rd, Suite 21, Brewer, ME 04412
Phone: 207-973-7478    Fax: 207-973-7807
Sarah Sinclair, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 33 Whiting Hill Rd, Suite 21, Brewer, ME 04412
Phone: 207-973-7478    Fax: 207-973-7807
Audrey Merrill Garrett, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 33 Whiting Hill Rd, Suite 21, Brewer, ME 04412
Phone: 207-973-7478    Fax: 207-973-8707

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.